★【Military Shielding Material】Faraday fabric is crafted from 20% top quality copper nickel + polyester, this exceptional composition provides excellent conductivity, shielding effectiveness, and thermal conductivity. The faraday cloth excels at effectively blocking a wide range of signals, boasting an impressive 99.99% blocking capability in the frequency range from 10khz to 30ghz. ★【99.99% Protection】Faraday fabric blends polyester with metallic copper and nickel, creating a conductive grid similar to a faraday cage. Highly electrically conductive, RF/EMI/EMF/IF blocking, super earthing/grounding fabric/anti-electrostatic/esd /radiation/radiowave/microwave shielding electromagnetic fabric. block signals from cellphones, WIFI, Bluetooth, and GPS. ★【DIY shielding enclosure】EMF blocking fabric to create your own versatile shielding faraday cage in no time. Used for making to fit your smartphone, laptop, car keys, or cards. wrinkle-free material is easy to cut and sew to create custom coverings or mesh barriers according to your shielding needs. The fabric is used in retail to line bags and purses to prevent skimming. ★【Satisfactory Practicality on Various Occasions】As disruptive signals can come from inside or outside the home, more and more homes are using these faraday fabric to create enclosures against exposure to unwanted signals. This versatile fabric is perfect for crafting signal-shielded rooms, wall coverings, tower emf shields, communication base stations, and wireless transmitting devices. ★【Wonderful Protection Gift】Offering this blocking fabric as a gift to your loved ones is a thoughtful way to help them protect their privacy, Its portability makes it ideal for travel, our health is threatened by electromagnetic waves every day, EMF protection is very important as it can protect us from the radiation of various electronic devices. offering optimal protection for you, your kids, and your parents wherever you go.