Mengshen Anti-Tracking Anti-Spying Anti-Radiation Anti-degaussing Anti-Signal Pouch Signal Blocker Jammer,Cell Phone Handset Function Bag Pouch Case Wallet Purse MS-PX03Beige 1.Cell Phone Privacy Protection Bag: High quality and perfect design, Can be used as a wallet at the same time. Product dimension: 19cm* 11cm*1cm 2.Anti-radiation, anti-degaussing, signal-blocked: put your cellphone into the inner pocket and the anti-spying and signal-blocked function will work 3.Prevent people from being tracked with this bag,which protects 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 can not be connected." 5.ID card, bank cards, credit cards such as IC magnetism card, putting into the bag, it can avoid magnetism lost and information leak 5.ID card, bank cards, credit cards such as IC magnetism card, putting into the bag, it can avoid magnetism lost and information leak