YLZBA Cage Anti-Rayonnement Pochette de Sécurité pour Téléphone Portable Sac Faraday en Fibre d'argent RFID GPS 5G EMF Blocage Signal Protection

SILVER FIBER MATERIAL: high-tech silver fiber fabric, shielding frequency band is 10kHz-30GHz, radiation protection rate can reach 99.99% Even after frequent cleaning, it will not affect its radiation resistance and conductivity ANTI-RADIATION EMF:This Faraday handbag can minimize the radiation of the mobile phone, up to 99.99%, reducing the damage of electronic products to your body, especially for pregnant women and babies ANTI-SIGNAL: When you don't want to answer the call, you don't need to turn off the phone. Just put the mobile phone into this signal-shielding mobile phone bag, and then cover it tightly RFID BLOCKING: When you do not want to be monitored or tracked, the signal blocking set will effectively prevent the leakage of electronic information and personal location CONVENIENT DESIGN: length 20CM (7.87in), width 10CM (3.93in). All mobile phones on the market can be used. The Faraday anti-radiation mobile phone bag is made of ultra-high shielding fabric and Velcro tape