SOUZHIHUI Bluetooth GPS Signal Jammer,WiFi Router Generator Blocker Cover,Military Grade Shield Fabric Faraday Cage from Rf RFID,Home Defense Blanket for Phone Laptop (silver 39" l x 39" w)

Product description

• EMF BLOCKER MATERIAL copper+nickel+polyester, surface resistance less than 0.05 ohms, faraday cloth blocks WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, and radio signals from low MHz to 40GHz.Has an 80-100dB shielding rating.to prevent electromagnetic interference and EMP EMI RFI
• LEPTOP MAT ANTIRADIATION Size 39 "l x 39" w (100*100cm) thickness (0.09 0.005mm),RF enclosures, EMF deflection, radiation reduction and signal shielding rooms or tents.soft ,breathable,portable
• USED FOR HIGH-LEVEL ELECTROMAGNETIC SHIELDING Such as controlling electromagnetic interference in space, preventing electronic information leakage, and ensuring information security; Suitable for requirements such as field operations and electronic defense,preventing information leakage and information theft personal data and identity protection, signal isolation in secure facilities, RF isolation for hardware and software testing,digital privacy, and more
• WASHING INSTRUCTIONS Gentle hand wash(the faraday fabric will turn black when exposed to water, our suggestion is to try not to wash as much as possible),Naturally dry in the shade, do not expose to the sun,Do not use bleach,It's highly durable and corrosion-resistant to ensure long-lasting us