Faraday Fabric 43" x 87"+ 158" L Tape, Military Grade Faraday Cloth for Shielding RFID, EMP, EMF, EMI, 5G, WiFi, Bluetooth, GPS, Prevents Radiation and electromagnetic Interference.

I used a small metal trash can and put cardboard on the bottom, and cardboard inside of the lid and then used this all around the inside, and the inside of the lid and it works perfectly.

Wanted to line a bag with this and also put under my sheet for grounding seems to work fine it blocks all signals. I stuck my phone inside of the folded fabric and tried to call and it went straight to voicemail so it works good

This Faraday fabric is soft and pleasant to the touch, making it ideal for lining clothing, blankets, and similar items. In terms of performance, this Faraday fabric effectively blocks radio frequencies (RF), as demonstrated in my tests. I connected my phone to a Bluetooth speaker, and once I placed my phone under a single layer of this fabric, the Bluetooth connection was immediately disrupted. Upon removing the fabric, the connection reestablished automatically. I also conducted tests with phone calls, and when wrapped in the fabric, my phone lost both Wi-Fi and cell signals.To clarify, RF-emitting devices include cell phones, wireless gadgets, Wi-Fi and Bluetooth systems, local wireless networks, radio transmission towers, microwave ovens, e-readers, and baby monitors. It’s worth noting, however, that while Faraday fabrics block RF, they do not block electromagnetic fields (EMF). Therefore, it’s advisable to avoid placing laptops, tablets, or phones directly on your body, even if they’re covered by Faraday fabric. I’ve rated this fabric 4 stars because, despite claims that it blocks EMF, two different EMF meters indicated otherwise.It is crucial to understand that not all Faraday fabrics are created equal. I currently do not have an RF device to measure and confirm how much RF this Faraday fabric blocks. I will update my review once I conduct additional testing with an RF meter to verify its effectiveness.

I use this in making wallets ad key fob covers and it works well! It sews into handbag pockets discreetly.

This is an excellent quality faraday cloth that's easy to cut clean and tape up for projects.