Product Features: Leave Your Bulky Wallet at Bulky at Home. Fill it up with 3 cards, you no longer need to carry your bulky wallet or purse. Just slip your credit cards, ID, and some cash into the cardholder and you're ready to go! Great for travel locations like amusements parks when you want only want your phone with you! Slim and Lightweight. At 02.Cm It's so thin and compact you won't even know it's in your pocket. Leave that bulky wallet at home. It won't add any bulk to your wallet or purse and won't make your phone harder to carry. Preserve your phone's beauty with a slim and soft feeling. Adhesive Tape The adhesive tape securely attaches to the back of any smartphones or phone cases, and won't come off until you remove it. Tight & Protective Secure Firmly hold all the items you can fit in for your convenience and prevents the content of the pocket from falling, even when the pocket is upside down! More Multiple Use Than Your Expectation Not only used as a phone cardholder, but these adhesive pockets can also be used as a secret pocket in a personal locker, glove box organizer for parking cards or cash, a remote control holder on the back of the TV, or even as a hidden compartment for your gym bag. Easy to Install and Remove 1. Ensure that the back of your phone/case is clean and not wet. 2. Remove the film from the back of the wallet to reveal the adhesive. 3. Place the cardholder on the back of your phone/case in the desired position. 4. Press down firmly on the back of the phone case to secure the adhesion tape. Wait for 5 Minutes before inserting cards/cash into the wallet. Note: Phones with an anti-fingerprint coating won't allow proper adhesion on the back of the phone case. We recommend using a phone case for these models. Universal Compatibility Compatible with nearly all smartphones including Apple iPhone 12, 12 Pro, 11, SE iPhone XR, Samsung Galaxy, LG, HTC, EVO, Nexus, and many more. Package Include 3 X Adhesive Card Wallet (Black