--- product_id: 744892664 title: "- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield" brand: "nasafes" price: "13207 som" currency: KGS in_stock: true reviews_count: 8 url: https://www.desertcart.kg/products/744892664-electric-blanket-electromagnetic-wave-cut-portable-radio-interference-machine-smartphone store_origin: KG region: Kyrgyzstan --- # Prevents contactless data breaches Oversized 42.4" x 36.2" coverage Electromagnetic wave blocker - Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield **Brand:** nasafes **Price:** 13207 som **Availability:** ✅ In Stock ## Summary > 🛡️ Stay ahead of invisible threats—protect your space, your data, your peace of mind! ## Quick Answers - **What is this?** - Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield by nasafes - **How much does it cost?** 13207 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/744892664-electric-blanket-electromagnetic-wave-cut-portable-radio-interference-machine-smartphone) ## Best For - nasafes enthusiasts ## Why This Product - Trusted nasafes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Coverage:** Oversized 42.4" x 36.2" sheet ensures broad electromagnetic shielding, including from ground sources. - • **Data Breach Defense:** Safeguards your credit cards and personal data from wireless theft—just slip it into your bag or purse. - • **Premium & Practical:** Crafted from copper, nickel, and polyester; washable under 30°C and imported from the USA for quality assurance. - • **Versatile Protection:** Use as an underlayment for cribs, strollers, or even as a protective blanket for expecting moms. - • **Shield Your Sanctuary:** Blocks harmful electromagnetic waves at your bed or workspace for ultimate peace of mind. ## Overview This electromagnetic wave shielding sheet, measuring 42.4" x 36.2", is designed to protect you from harmful EMF exposure at home, work, or on the go. Made from copper, nickel, and polyester, it blocks EM waves from devices and outlets, prevents wireless data breaches, and is safe for use around babies and pregnant women. Washable and imported from the USA, it’s a versatile, high-quality defense shield for modern life. ## Description Full description not available ## Features - Impedes electromagnetic waves from devices and outlets - Great for shielding beds and workplaces - Can be used as underlayment sheet for crib or stroller - can also be used as a blanket to protect pregnant women from electromagnetic fields - Oversized 42.4" x 36.2" - Can also be used as a bed matress This reduces the effects of electromagnetic waves from the ground - Prevent data breach - Prevents credit card data breach like paywaves and paypasses - just put it in your bag or purse - Made of copper, nickel, and polyester - Washable at temperatures below 30 degrees - Imported from the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018298ZLG | | Additional Features | The conductive fabric has visible faraday fabric characteristics. A real faraday cage can be recognized by the lattice structure. Conductive threads arranged crosswise create a faraday screen | | Best Sellers Rank | #432,834 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #149 in Fabrics, Fibers & Textiles Raw Materials | | Brand | Nasafes | | Brand Name | Nasafes | | Collection Name | Nasafes | | Color | Silver, Grey | | Customer Reviews | 3.9 out of 5 stars 553 Reviews | | Fabric Type | This Conductive Fabric is the Best Material to Block Emf Protection. | | Included Components | Includes 1 piece 42"x36" of valuable faraday fabric | | Item Dimensions L x W | 42.52"L x 36.22"W | | Item Display Dimensions | 42.5 x 36.2 inches | | Item Form | Bolt Of Fabric | | Item Weight | 100 Grams | | Manufacturer | NASAFES® | | Manufacturer Part Number | 1907 | | Manufacturer Warranty Description | 1 year manufacturer. | | Material | A conductive thread is incorporated into this Faraday fabric. The thread is electrically conductive, creating a conductive fabric that is 20% real conductive copper. Material A conductive thread is incorporated into this Faraday fabric. The thread is electrically conductive, creating a conductive fabric that is 20% real conductive copper. See more | | Material Type | A conductive thread is incorporated into this Faraday fabric. The thread is electrically conductive, creating a conductive fabric that is 20% real conductive copper. | | Model Number | 1907 | | Pattern | Faraday fabric according to the Faraday principle. | | Product Care Instructions | Hand Wash Only | | Theme | The Faraday fabric works similar to faraday bags | | Unit Count | 1.0 Count | | Weave Type | Plain | ## Product Details - **Material:** Polyester, Copper, Nickel - **Color:** grey (grey marl) - **Fabric Type:** polyester - **Item Form:** precuts - **Brand:** Nasafes - **Pattern:** Solid - **Product Care Instructions:** Contains nickel - **Product Dimensions:** 108L x 92W cm - **Special Feature:** Flexible, portable - **Item Weight:** 100 Grams ## Images ![- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield - Image 1](https://m.media-amazon.com/images/I/51oAsHNtt9L.jpg) ![- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield - Image 2](https://m.media-amazon.com/images/I/31XIL2Qb2yL.jpg) ![- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield - Image 3](https://m.media-amazon.com/images/I/51P5ja1Hq7L.jpg) ![- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield - Image 4](https://m.media-amazon.com/images/I/91O6cteejLL.jpg) ![- Electric Blanket, Electromagnetic Wave Cut, Portable, Radio Interference Machine, Smartphone, Electromagnetic Wave Shield, EMF Prevention Sheet, Electromagnetic Wave Prevention Sheet, Defense Shield, Electromagnetic Wave Shield - Image 5](https://m.media-amazon.com/images/I/71c-9-f43bL.jpg) ## Questions & Answers **Q: Has anyone done a simple test like throwing this over a home wifi box to see if the signal disappears?** A: My wife and i did the cellphone test. ( put cell under blanket and try to call that cell). Seems to block signal, which is what we hoped for as my wife is currently pregnant. She drapes over belly while doing work on ipad to protect baby. **Q: If I cut it and put it between my phone and the case would give protection from emf without affecting the phone's activity?** A: It depends on, Place the fabric between the phone and your head. > Do not < wrap the phone in emf-fabric, completely! This has the consequence that the phone work more! to get reception. The result would be more radiation.The best solution for cellphone cases: block only one side of the phone case. The side that is closest to your head. **Q: Would this shield the emf radiation from regular aa batteries if i wrapped it round the flashlight? (i have to hold it for long periods of time)** A: Hello,For Best Protection, you should wrap the emf fabric around the batteries. Then wrap a nonconductive fabric around the emf fabric, to avoid contact to the flashlight casing. ( a plastic or foam material would work)Please let us know if we can enhance our service to you in any way.Thank you **Q: I just bought this and am very excited to try it out to block my wifi and also the electrical poles. Do i need a grounding wire to connect to it?** A: When I first got this cloth, I threw it over my router and immediately lost all signal to my tablet. It will probably work better with a grounding, but it seemed to be quite effective without it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 電波遮断できる *by ポ***ト on April 28, 2024* 自分で好きなポーチにするために購入試行錯誤して作ったポーチは大活躍重宝してます ### ⭐⭐⭐⭐ 地図系アプリで使用 *by A***ー on November 11, 2020* スマートフォンの地図系アプリ「ハイタッチ！Ｄｒｉｖｅ」用に購入しましたユーザー同士でハイタッチしたり、日本中に点在するチェックポイントを周ったりするアプリですが、電波の届かないところでは通常通り到達してもチェックインできない為、スマートフォンのＧＰＳ信号を遮断する必要がありましたスマートフォンを買い替えたところ、以前から持っていた電波遮断ポーチではＧＰＳを受信してしまったので、こちらを購入して、以前失敗した長野県の高瀬ダムへアプリの地図に一番近いところでスマートフォンを包み、電波の入るところまで戻って開封、無事チェックインできましたこちらの防護布はサイズが大きいため、スマートフォンを何重にも包めたのがよかったです ### ⭐ 効果に疑問 *by M***M on December 14, 2020* 試しにスマホを包んだ状態でWi-Fi電波が何本立っているのか調べてみたところ、変わりない、又は強くなっている。何でだ？ ## Frequently Bought Together - RFID & EMF Protection Fabric - Conductive Shielding, Anti Radiation, WiFi Blocker - 36.2" X 42.4" - Mission Darkness TitanRF Faraday Tape // 1in W x 10ft L (2.54cm x 3.05m) High-Shielding Conductive Adhesive Tape Roll Used to Connect TitanRF Fabric Sheets or Seal RF Enclosures - Mission Darkness TitanRF Faraday Fabric Kit 1 Yard // 44" W x 36" L Fabric + 36" L Tape Military Grade Conductive Nickel Copper Polyester Material Blocks RF Signals WiFi Cell Bluetooth RFID EMF --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/744892664-electric-blanket-electromagnetic-wave-cut-portable-radio-interference-machine-smartphone](https://www.desertcart.kg/products/744892664-electric-blanket-electromagnetic-wave-cut-portable-radio-interference-machine-smartphone) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-28*