Atkol&eacute; Credit Card Holder Stick on Wallet (Black) | Discreet ID Holder - Lycra Spandex Card Sleeves for Smartphones, iPhone 7, iPhone 8, iPhone X, Samsung Galaxy | Cell Phone Wallet Case QUICK, EASY CONVENIENCE - Attach the Atkol stick on wallet to your cell phone case or the back of your smartphone and carry business cards, earphones, a driver license, or even a USB flash drive TIGHT AND PROTECTIVE - Atkol Wallet can firmly hold all the items you can fit in for your convenience and never let go! The highly elastic lycra spandex fabric holds the content of the pocket from falling, even when the pocket is upside down! SLIM COMFORT, STRONG ELASTICITY - The Atkol wallet attachment features durable stich work that ensures the pocket never loses elasticity or stays open when not in use. In fact, its so thin and compact it wont add bulk or make your phone harder to carry even when in a front pocket, purse or handbags VERSATILE, DISCREET DESIGN - These adhesive pockets can also be used as a secret pocket in a personal locker, glove box organizer for parking cards or cash, or even as a hidden compartment for your gym bag SURFACE SAFE 3M ADHESIVE TAPE - Each Atkol stick on wallet uses a 3M adhesive tape backing for a strong, firm, long-lasting hold. It wont lose strength due to pocket heat, light moisture or sweat, and it wont leave a sticky residue if you choose to move it