Premium Lycra Cell Phone Card Holder Sticker Firmly Adhesive Stick Back Cover Credit Card Holder Pouch Pocket Wallet for Mobile Cell Phones (Blue) Premium Lycra Material Cell Phone Back Sticker Pouch, Flexible, Durable Premium Adhesive Sticker affixed on your cell phone (or cell phone case) back firmly, It Fits for nearly all kinds smart phone, just one simple step, take your cell phone back change into a simple credit card money pocket / holder / pouch Product Size: 3.5 x 2.3 inch. Fleixble, Expandable Pouch for hold your credit card or similar daily small gadgets easily Usage: 1. Clean the back of your mobile device. 2. Remove the film of the adhesive. 3. Place the card case on the back of your phone. WARRANTY: buy GREATSTYLER brand product directly from its original UUSTYLER with warranty and quality gurantee;Usage: 1. Clean the back of your mobile device. 2. Remove the film of the adhesive. 3. Place the card case on the back of your phone. If you don't want use, it could remove clean from your cell phone back easily