1. Mobile phone signal shielding package: anti-theft / anti-radiation / anti-harassment / anti-location / anti-information leakage 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. Uniform and delicate stitching process, neat and orderly, firm and not easy to break 5. Suitable for cell phones within 6.5 inches 6. Material: fabric Oxford cloth, RFID shielding material inside the material 7. Size: 20 x 10cm
