Anti-Radiation Signal Blocking Case for Cell Phone, Size: 28cm x 22.7cm(Black)

About the product 1. High quality and perfect design 2. Anti-radiation, anti-degaussing, anti-signal 3. Prevent people from being tracked with this bag, protect your privacy 4. If you don''t want to answer the phone, you can put the phone in the bag, then the phone will tell "Calls cannot be connected." 5. ID card, bank cards, such as IC Magnetism card into the bag, it can avoid magnetism lost and information leak Used by 1. Carrying various types of memory cards and storage electronics for people 2. Would like to politely refused to call people 3. Military personnel, law enforcement personnel and staff access to state secrets 4. Professional or technical contact and keep secret to those people, such as: company leaders, engineers, civil servants, information processing personnel 5. Pregnant women, heart disease, with pacemakers and other threats to the crowd by electromagnetic radiation