Faraday Fabric Military Grade Cloth 43.3in x 118in - EMF Shielding

In this review the Faraday Fabric Military Grade Cloth is evaluated for DIY EMF and signal shielding projects; it is best for hobbyists, makers, and anyone needing a ready-to-cut shielding material in a generous size. The bottom line: the cloth delivers noticeable signal attenuation thanks to a copper and nickel conductive coating, and its 43.3in x 118in panel is a convenient starter size for wallets, pouches, router wraps, or small Faraday cages. Users should expect a thin, flexible textile that is easy to work with and effective when layered or properly sealed.

Key Features

• Conductive blend: The fabric is made with a polyester, copper, and nickel mix to provide broad EMF attenuation across WiFi, Bluetooth, GPS and RFID frequencies.
• Upgraded shielding: A double copper layer increases shielding performance versus a single layer, improving blocking ability for common radio frequencies.
• Generous size: At 43.3in x 118in (3.3 yd) the panel covers several small projects without waste and is easy to cut to custom shapes.
• Thin and flexible: With a thickness around 0.08mm the cloth remains pliable for sewing, taping, or lining cases and pouches.
• Corrosion resistant finish: Uniform coating resists wear and keeps conductive properties stable for repeated handling.
• Easy to use for DIY: The material cuts cleanly for wallets, blankets, or router wraps and accepts stitching or conductive tape to close seams.

Who It's For

The fabric is ideal for crafters, electronics hobbyists, and privacy-conscious users who want a practical way to reduce wireless exposure or protect cards and small devices. Its large sheet size and thin profile make it suitable for sewing into Faraday wallets, lining laptop or router bags, or creating travel pouches for keys and phones.

It is not intended for heavy industrial shielding where rigid enclosures or certified laboratory equipment are required, and users who need guaranteed full EMF elimination at all frequencies should consider professionally tested solutions. Beginners will find the size and flexibility forgiving, but expect to add tape or overlapping seams for best performance.

Pros & Cons

Pros

• Effective attenuation for everyday wireless signals when layered or properly sealed.
• Large, usable 43.3in x 118in panel suits multiple DIY projects without waste.
• Easy to cut and work with using standard sewing or adhesive methods.
• Good build feel and corrosion resistant conductive coating for durability.

Cons

• Thin 0.08mm thickness may require doubling or careful seam sealing to reach peak shielding.
• Performance varies by use case; some users reported mixed blocking results without proper overlap or closure.

Specifications

Material composition	62% polyester, 26% copper, 12% nickel
Size	43.3in x 118in (3.3 yd)
Thickness	Approximately 0.08mm
Shielding performance	Reported 70-80 dB shielding efficiency in tests
Surface finish	Uniform conductive coating, corrosion resistant
Applications	WiFi, cell, Bluetooth, GPS, RFID, EMP protection and DIY projects

Our Verdict

The Faraday Fabric cloth is a practical, cost effective choice for makers and privacy-minded users who need a flexible, large-format shielding material. With a conductive copper and nickel blend and a user-friendly size, it provides good value for DIY Faraday wallets, device pouches, and small cage projects, though best results require careful overlap or doubling to maximize attenuation.

Frequently Asked Questions

Will this fabric block WiFi and Bluetooth?
It reduces WiFi and Bluetooth signals and tests cite 70-80 dB efficiency, but blocking depends on overlap, sealing, and whether the fabric is doubled or layered.

Can I sew or tape the edges?
Yes; the fabric is easy to cut and can be stitched or joined with conductive or regular tape to form wallets, pouches, or lined bags.

Is the size suitable for beginners?
Yes; the 43.3in x 118in panel is a generous starter size that supports multiple small projects without waste and is forgiving for DIY handling.