1. Function: Anti-radiation / anti-electromagnetic / anti-location / anti-information leakage / RFID anti-theft brush 2. 0.12mm nano-materials are used to improve the efficiency of the function 3. Products placed in the outer bag can be anti-radiation and not shield the signal normal use, products placed in the inner bag can completely shield the signal can not be connected to the call 4. The interior contains silver gray metal shielding material, shielding malicious scanning, say goodbye to the hidden danger of theft. 5. Precision stitching, firm and not easy to break 6. Sealing construction, strong hook and loop fastener adhesion 7. Suitable for cell phones within 7 inches 8. Material: fabric Oxford cloth, RFID shielding material inside the material 9. Size: 23.5 x 18cm
