Powerful signal blocking bag protects your private life. The bag is made of high-quality material and perfect design, can be used as a wallet case at the same time. You can put your ID card, bank card, cell phone into the bag, it can avoid magnetism lost and info leak. 

• Anti-radiation, anti-degaussing, anti-signal functions

• Prevent people from being tracked with this bag, protect your privacy

• If you don't want to answer the phone, you can put the phone in the bag

• Skill dimension: attenuation intensity 90dB

• Function efficiency: 99.9%

• Size: 19.5 x 10.5cm 

Compatible with:

• for iPhone 7 Plus/iPod Touch 4/Xiaomi Hongmi Note/Samsung Galaxy S8/other devices within the size