New 5-In-1 Cell Phone Wallet-Stick On Spandex Ring Card Holder Sleeve Back-Double-Pocket+Magnetic+Finger Grip Strap Loop+Kickstand+Rfid Block,Most Of Smartphones (Iphone/Android/Samsung Galaxy)How to use: 1. Clean the back of your mobile device. 2. Remove the film of the adhesive. 3. Place the phone wallet on the back of your mobile device. 4. Afte..