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DefenderShield

EMF Protection Anti-Radiation Blanket

Regular price $159.99 USD
Regular price Sale price $159.99 USD
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Shipping calculated at checkout.

Multi-layer advanced shielding fabric encased in a soft bamboo-cotton blend blanket blocks wireless (RF) EMF radiation from nearby devices, WiFi, and ambient wireless signals. Designed for versatile use as a throw, bedding, pregnancy or child blanket, or for travel, this is your cozy and universal EMF anti-radiation cover whenever you are close to devices and wireless signals.

Size
Duvet
View full details
Description

Block Emissions, Stay Connected — Multi-Layer EMF Shielding for Everyday Use


Every time you use a laptop on your lap, sit at your office desk, scroll on your phone in bed, or sit near a WiFi router, your body is absorbing wireless EMF radiation from Radio, 2G-5G cellular, Bluetooth, and WiFi. 

The DefenderShield EMF Protection & Anti-Radiation Blanket is a premium, scientifically engineered metallic fabric barrier that helps reduce exposure to electromagnetic radiation from nearby wireless devices and surrounding environments, using two layers of advanced shielding fabric sewn inside a soft bamboo viscose and cotton exterior. It is designed for both comfort and performance, making it an excellent choice during pregnancy, for newborns, or as a daily protective layer against EMFs.

Good to know: your devices stay fully connected and functional while you are covered. 

This is not a Faraday bag. It’s not meant to cover your device, but instead cover your body to protect you from device emissions. The blanket uses a floating ground design that reduces and dissipates wireless EMF before it reaches your body — blocking up to 99% of wireless radiation from 300 Hz to 10 GHz, which covers Radio, 2G through 4G cellular, Bluetooth, WiFi (2.4 GHz and 5 GHz), and 5G low and mid-band. Think of it as an umbrella: it substantially reduces what reaches you, without cutting off the connection.


Great for Babies and Adults with Delicate Skin.

The exterior is a 70% bamboo viscose, 30% cotton blend — naturally breathable, soft against sensitive skin, and free from heavy chemical finishes. The materials are hypoallergenic for daily contact. The EMF shielding extends into the built-in hood, allowing you to swaddle and protect newborns and infants. Recommended as a swaddle from birth until rolling. For loose blanket use, wait until 12–18 months to ensure a safe sleep environment.

Whether you need compact personal coverage or broader protection for rest and sleep, there’s a size for every use case:

  • Small (36" × 35") — best for lap coverage, infant swaddling, children, and travel
  • Throw (45" × 60") — a flexible everyday option for home, lounging, work, or travel
  • Medium (75" × 53") — sized for full single-person coverage during work, lounging, or sleep. Fits the top of a full mattress with no overhang.
  • Large (80" × 60") — offers more spacious individual coverage or comfortable shared use. Fits the top of a queen mattress with no overhang.
  • X-Large (84" × 75") — covers the top of a king mattress without wrapping the sides

We've opted for a unique size that covers the top of your mattress rather than a traditional bed size. This targets the areas of your body most vulnerable to EMF radiation during sleep and allows us to offer a focused, more affordable product. While it may not fully drape over the sides of your bed, it prioritizes protection and value

For everyday care, add the optional made-to-fit washable duvet cover, which protects the blanket from stains and wear without affecting the shielding underneath.

For complete protection, pair this blanket with DefenderShield other EMF Shielding Clothing, or Laptop EMF Shields and RFID Blocking Phone Cases that also block Extremely Low Frequency (ELF) radiation, for a comprehensive defense against daily EMF exposure.

Key Features

🛡 Advanced Wireless Multi-Layer EMF Shielding — Up to 99% Reduction


Two layers of advanced wireless shielding fabric are sewn inside the blanket, blocking up to 99% of wireless EMF radiation from reaching your body. The shielding covers the full relevant radio frequency spectrum: Radio, 2G-4G cellular, 5G Low-Band, Bluetooth, WiFi, and 5G Mid-Band (300 Hz to 10 GHz). Your devices stay fully connected — only the radiation reaching your body is reduced.


📡 Block Emissions, Stay Connected


Unlike a sealed Faraday bag, this blanket is designed for active use with connected devices. Use your phone, work on your laptop, and stay on WiFi — the shielding reduces the radiation passing through the blanket to your body while all your devices continue to function normally. This makes it practical for daily work, school, travel, and rest.


🌿 Hypoallergenic, Sustainable Bamboo & Cotton Exterior


Our signature blend of 70% Bamboo Viscose and 30% Cotton was chosen for its incredible softness and breathability. We’ve skipped the heavy chemical finishes to ensure a fabric that is gentle against the most sensitive skin—from newborns to adults. Our Eco-safe and sustainable materials are designed for long-term daily contact with the whole family.


👶 EMF Shielding Built Into the Hood — Swaddles & Protects Little Ones


The built-in hood carries the same multi-layer EMF shielding as the body of the blanket. It is designed to swaddle and protect infants and young children, allowing you to wrap them securely while shielding their heads and bodies from wireless emissions during rest, feeding, and quiet time.


🧺 Made-to-Fit Washable Duvet Cover (Optional Add-On)


The optional duvet cover is a 100% sateen cotton, machine-washable outer layer that fits perfectly over all four blanket sizes. It protects the blanket's shielding layer from stains and frequent washing — extending the life of the shielding fabric. The duvet cover does not interfere with the blanket's EMF shielding effectiveness. Available in Gray, Taupe, Sage Green, Pink, and Blue, in select sizes.


📐 Available in 5 Sizes — Individual to Full-Bed Coverage

Designed to suit a wide range of routines, these five size options make it easy to choose the level of coverage that fits your day. Compact sizes are ideal for travel and targeted personal use, mid-range options provide full individual coverage for work or sleep, and the largest size is made to cover the top of a king mattress (our blankets are sized to cover the top of the mattress with no overhang to reduce both the weight and cost).

    How to Use

    Getting the Most from Your EMF Blanket


    1. Position the blanket between your body and the EMF source. The shielding works directionally — place it over your lap when using a laptop, over your torso when using a phone in bed, or over your body when near a WiFi router. The blanket reduces radiation from getting to the other side; it does not create a sealed enclosure around you.
    2. Use for work with a laptop. Drape the blanket across your lap, torso, and legs with the device on top — this positions the shielding between the laptop's underside (a major EMF emission point) and your body. You can continue working normally: WiFi, video calls, and all connections remain active. We recommend using a hard-sided DefenderShield laptop shield to offer ELF protection as well.
    3. Use during sleep or rest. Pull the blanket over your body while sleeping near a phone, router, or other wireless device. The Medium size covers the top surface of a full bed, the Large covers the top of a queen bed, and the X-Large size covers the full top surface of a king mattress for whole-body protection during sleep.
    4. Use the hood to swaddle infants and babies. The built-in hood carries full EMF shielding. Wrap the blanket around your baby with the hood over their head for protected swaddling during quiet time. Do not use it as a blanket for your child unsupervised until 18 months old.
    5. Travel use. The blanket is a practical travel companion — use it on planes where WiFi and device emissions are close and constant, in hotel rooms near routers, or any environment where you want a simple, portable layer of protection.


    Care Instructions — Protecting the Shielding Layer

    • Recommended: use the optional duvet cover — machine washable, protects the blanket from stains, and reduces the frequency of hand washing needed.
    • Hand wash only (without duvet cover): use cold, soapy water with mild detergent or specialized metallic fabric cleaner. Be gentle.
    • Air dry only — do not place the blanket in a dryer. Hang to dry completely before use.
    • Do not bleach, iron, or dry clean — these can damage the metallic shielding fibers and reduce effectiveness.
    • Machine washing and tumble drying will degrade the shielding material over time and are not covered under warranty.
    Specifications

    Shielding Performance

    Specification

    Detail

    Shielding Effectiveness

    Up to 99% of wireless EMF radiation blocked

    Frequency Range

    300 Hz to 10 GHz

    Protocols Blocked

    Radio · 2G-4G Cellular · 5G Low-Band · Bluetooth · WiFi (2.4 GHz & 5 GHz) · 5G Mid-Band

    Shielding Mechanism

    Floating ground — blocks and dissipates EMF from getting to the other side of the blanket

    Device Connectivity

    Devices remain fully connected and functional while you are covered

    Shielding Layers

    Two layers of advanced wireless shielding fabric — sewn inside the blanket

    Hood Shielding

    Yes — EMF shielding built into the hood for infant swaddling

    Testing

    Independently lab-tested shielding materials


    Physical Specifications

    Specification

    Detail

    Exterior Material

    70% bamboo, 30% cotton

    Inner Shielding

    Two layers of advanced metallic nickel copper shielding fabric

    Skin Safety

    Hypoallergenic · gently· eco-safe · sustainable

    Available Sizes

    Small: 36" × 35" · Throw: 60” x 45” · Medium: 75" × 53" · Large: 80" × 60" · X-Large: 84" × 75"

    Duvet Cover (Optional)

    100% cotton sateen · machine washable · available in Gray, Taupe, Sage Green, Pink, Blue · does not possess its own shielding

    Washing Instructions

    Hand wash cold with mild detergent · air dry only · no machine wash · no dryer · no bleach

    Use Cases

    Laptop / tablet use · sleep & rest · infant swaddling · travel · pregnancy · ambient EMF environments

    HSA / FSA Eligible

    Yes – see if you qualify at checkout

    Warranty

    1-year manufacturer warranty

    Video

    Watch how the DefenderShield EMF Protection & Anti-Radiation Blanket helps safeguard you and your family from everyday wireless radiation exposure.


    • 5 stars: 249 (92%)
    • 4 stars: 16 (6%)
    • 3 stars: 3 (1%)
    • 2 stars: 0 (0%)
    • 1 star: 2 (1%)
    A
    Azmuhar Ishak
    Averall Is Good

    this blanket is soft and im satisfied with this blanket and also with this blocked apl radition.its works and true that block radiation.tq defendershield.

    E
    Eugenia Shipowick

    Great protective product.

    C
    Carol Brust
    make sure you uncheck onward bound safe delivery fee. 60 extra dollars, wow

    love the blanket, was not impressed how onward bound charged me for a safe delivery fee, i would think that defender shield would assure that the product would be delivered, when ordering if I do next time, will make sure there are NO hidden cost, I think paying 700.00 for a blanket would be enough to satisfy the company, and have it delivered to me with out the additional cost,

    We're so glad to hear you love your blanket!

    We also want to address your feedback regarding the Onward shipping protection. We understand why that charge might have been a surprise.

    To clarify, Onward is an optional, third-party shipping insurance service that we offer. It's designed to protect your package against loss, theft, or damage during transit, and it also allows for free returns if needed. While we always work diligently to ensure smooth delivery, Onward provides an extra layer of security directly to you for added peace of mind.

    We sincerely apologize if the option to decline this service wasn't as clear as it should have been during your checkout. We strive to make all costs transparent and provide several opportunities to remove DefenderShield Checkout+ (our name for the Onward service) before completing your purchase. We're always looking for ways to improve this transparency.

    S
    Sarah Perry
    My new favorite blanket!

    The cover gives it even more protection, and it's now my favorite blanket! Now I can lie in bed, and have my daily Bible reading with my iPad, and never feel any effect from the EMFs. Thank you!

    Hi Sarah,

    Thank you for your wonderful review!

    We are so happy to hear you are enjoying your blanket!

    Warm regards,
    The DefenderShield Team

    T
    Tim Ross
    Works great

    Tested this with my EMF meter once purchased and works as described - good product but pricey

    Hi Tim,

    Thank you for your review! We truly appreciate you taking the time to verify its effectiveness and share your positive experience.

    We understand that our products represent an investment, and this is due to the advanced, independently tested shielding technology and high-quality materials used in their construction, which are essential for providing effective EMF protection.

    Your feedback is valuable to us, and we're glad to know you find it to be a good product.

    H
    Helen Dow
    Nice quality

    Bought a few items and am very happy with the quality

    M
    Margaret
    XL blanket does not fit a king size bed

    I’m very grateful to have this blanket to protect hubby & i while we are sleeping. It is very soft and a nice weight - not too light & not too heavy, so, hopefully, i can use it year round, since we have the four seasons here. I was a bit disappointed that the XL blanket does not a fit a king size bed, even though I inquired if it would prior to purchasing it. I don’t have a cali king; just a regular king. It needs to be much more generously sized on the sides, as there is no overhang, whatsoever! Still happy i bought it, just wish for the price, it had overhang on the sides…if it did, I would have definitely given it 5 starts. Also, i wish it was machine washable, as the duvet cover does not work at all. The duvet cover only has 1 tie on each side inside,, so the blanket bunches up into the middle of the duvet, thus not adequately protecting our bodies. If the duvet had 3 ties on each side, it would work much better at keeping the blanket in its proper place. Do not get the duvet cover until that defect is fixed!

    T
    Tamar Naor
    Excellent

    Wonderful. I have taken it in my recent flight and found it helpful to block EMF. I use it daily while working on zoom and notice no EMF waves. Great item.

    D
    Deni
    Unfortunately, Some regrets…

    I bought my large size blanket June of 2023. I made this purchase because I was having to spend time somewhere that there were 5G posts popping up everywhere.

    I’ve given my review 4 stars as I do believe it does what it is intended to do. But here’s what I am unhappy about…

    No fault of Defender Shield, but I have problems sleeping at night. I move much more than the average person. What I disliked immensely about this blanket was that it had no stitching from end to end that would hold the inside in place. I felt like I was moving around with a large deflated balloon on me, which made for waking up EVEN MORE than I usually do.

    For those who do not own the blanket, It is hard to describe what happens when you move the blanket around. Best I can say is that there’s a top and bottom layer. In between, there is the protective material (presumably Silver fibers) and AIR. Well, these two layers, top and bottom, come apart and, when they do, you have one big mess of a heavy blanket, moving around with you, but not really structured to stay over you like a blanket.

    Please understand, I confessed I have issues with sleeping. The average person probably won’t experience this annoyance as they won’t move around, or kick around, very much. But for me, I found myself wrestling with this blanket, and it was so very annoying and even more disturbing to an already sensitive sleep pattern.

    I really wanted to give it a 3-star rating but, because part of the problem is me, I did not. Still, why can’t a few stitches be added, here and there, through the length of the blanket, kind of like a quilt, to hold the two layers together??? Even two or three stitches would have helped.

    This was a big sacrifice purchase for me. I am actually homeless, after losing my spouse 3 years ago, and rely on the mercy of a friend until I can find my way to renting my own personal home again. I don’t mention this because I need a pity party, but because I just want to inject some “reality of life” into this. I put over $400 into this blanket, that’s $400 less I had for other needs. If I could have returned it, I would have, but I couldn’t due to my circumstances.

    Overall, I would rate it a “decent” purchase, but definitely not a “great” one, at least not in my case, if I am to be honest. I’m 66 y.o. and could have used my very limited income on more practical needs.

    A couple of stitches to pin together top and bottom of my blanket would have made a huge difference.

    Thanks for reading.

    J
    Jami Schaefer
    Great Blanket!

    The blanket helps my son sleep through the night and sleeps better overall.

    L
    Laura
    Oh My God!! Wonderful blanket!!

    I have to admit I was skeptical because I own a lot of different EMF protection that is just ok. I ordered the medium size blanket and just received it yesterday. I decided to wrap myself in it when I went to bed last night and as I was lying there I could feel my whole body somehow let go and relax at a deeper level. Honestly I was shocked. I had a great night sleep and even slept later than usual. I immediately came back to the site this morning to order the scarf which I will use when I travel and hang out in front of the TV. I may even try taking the blanket with me to Greece in Sept! Thank you Defender Shield for making superior products!!

    R
    Rina Sandler
    Good product

    I like it

    M
    Maike Quellenberg
    What a relief!

    I am travelling with my blanket and finally find good night sleep no matter how much wifi exposure I get. This is giving me great relief!

    J
    Jenna Saxton
    EMR Blocking Blanket

    I bought and have been using the EMF blocking blanket and I am so glad I did! I ended up buying them for my mom and dad for Christmas and for my best friend. I am constantly sitting with my computer on my lap and this blanket always in use to help protect myself.

    K
    Kristen Cecchetti
    Great product

    I love this blanket. I travel a lot so I bring it to use on the airplane and in the hotel rooms. My only wish is that it was machine washable on gentle cycle (currently only dry clean)

    R
    Richard Fan
    EMF blanket high quality and works

    Excellent product. High quality blanket. And blocks EMF. This is my 3rd one. Highly recommend. Price could be a bit less expensive I hope.

    J
    Julie Larralde
    Ten Ten Ten Ten Ten

    I have emf hoodies,shorts, hats, scarves, gators sleeping bag, gloves, socks and more.

    The small defender blanket here is my favorite of all. The blanket is so soft and cozy and very well made. Love the bamboo material. It is weighty as well, which adds to the comfort. I use it for different purposes as it finally wraps itself around my neck and head at bedtime to protect me from the nightly emf exposures. Someday I will step up to the next size. I would definitely recommend this for babies.

    M
    MB
    Love it!

    My iPad left a red burn mark on my leg one day when I was using it sitting in my lap which prompted me to buy this blanket. No more burnt legs! I love that I can fully open the blanket and have it cover my entire body, or fold it into a small square and use it only in my lap. Very versatile! Also I thought it would be quite hot underneath it but it's actually quite cooling! I recommend getting the accompanying blanket cover, especially if you have kids or pets. Love love love my new blanket and cover!! Worth every penny!

    L
    Laura
    Baby Blanket - AMAZING

    This was given to us as a gift. Our baby’s digestion has improved significantly after switching to this as our primary blanket. Spit ups have decreased, she is able to move gas and burps easily and she BM’s way easier. We’ve also noticed her sleep has improved. Overall she is just functioning better. We love this blanket

    H
    Holly Groh
    very comfortable blanket!

    thank you for an alternative for family texting over their abdomens

    R
    Rachel Levine
    it helps!

    wish i’d gotten the bigger one

    D
    Denise Gentile
    Peace of mind

    My son uses this when he is playing the Xbox and it gives me such peace of mind knowing that the controller isn’t up against his privates giving radiation. Now I’m getting the beanie to protect his head!

    N
    Nick Knauer
    Great, but wish we could wash it

    It's been really great and my wife loves it, but we just wish that we could wash it.

    M
    Marci Phillips
    Great protection!

    The blanket is thick and comfortable!

    T
    Tracey Morgan
    Excellent!

    So glad to have purchased!

    L
    Lydia Slusher
    Works great!

    We are so impressed! It’s soft, works well! (we even tested with our emf reader to verify!) we put it under our sons sheet to block from EMFs on the floor below from smart TV and router. The emf reader confirmed it makes a dramatic difference!

    M
    Mary Sikorski
    Cozy

    The blanket is soft and a nice cuddly weight. I take it on my porch on chilly days & have it in a washable cover for the inevitable coffee spills. I really do sleep noticeably more soundly. I’m so glad I bought it!

    M
    Marianne Wortel
    Regret spending so much money on it.

    The blanket works like an umbrella. It means that when you are looking at your screen, your head, and especially your eyes, get exposed even more than when you don't use the blanket. When this was mentioned on the website, no one would buy the blanket anymore.

    Sending back is not really an option because I live abroad and the postage for shipping will be too high.

    Hello Marianne,

    Thank you for reaching out and letting us know about your experience with the blanket. We're sincerely sorry to hear that it didn't meet your expectations.
    We take customer feedback very seriously and are always striving to improve. We understand that clear information about product efficacy and use is crucial for making informed choices, and we work hard to provide those details across all channels.
    In this instance, it appears we may have fallen short, and for that, we apologize. You're entitled to a full refund of the purchase price, and we would be happy to process this for you. We kindly ask that a return form be submitted on our website at https://www.defendershield.com/returns
    We'd appreciate it if you could share more details about what your expectations were with the blanket and how it fell short. Your feedback will help us improve our product descriptions and ensure a better experience for future customers.
    Thank you again for contacting us, Marianne. We value your trust and hope to have the opportunity to regain it through a more positive resolution.

    Best wishes,

    The DefenderShield Team

    Blanket Reviews and Testimonials

    Designed by a Telecom Engineer.

    DefenderShield was founded by Daniel T. DeBaun, a 30-year veteran of the telecommunications industry. Every product is engineered using shielding principles from military and industrial EMF protection, adapted for consumer devices.

    Read the full DefenderShield story