UNIVERSAL ADHESIVE CELLPHONE CARD WALLET: Just stick it firmly on the back of your smart phones, tablets or other devices and you can get a handy wallet. As they are made of , you can put some cash, earphones, keys or even up to about 8 cards(such as ID card, credit cards, driver’s licence, business cards, metro card, insurance card, discount card, etc) in it. DURABLE All-COVER SOFT CLOTH WALLET STICKER: It is made of high-quality elastic fabric. The strong wallet pouch will keep its shape and cards will not fall out even you flip it over. The full-cover design can protect your items more safety and keep your personal items more secretly. Only 10g will not add so much weight on you devices. CONVENIENT 3M ADHESIVE: With 3M tape, it can easily attaches and provides a strong attachment to the surface of your devices. As it is reusable, you can stick it on other devices immediately after you peel it. When you want to remove the self-adhesive card wallet, just peel it off and it won??t leave any residue. USEFUL STICKER POUCH IN MANY OCCASIONS: Besides of a stick wallet for your phone, It can also work as a useful sticker pouch in many occasions. You can stick it on your computer desk and put your pens in it, stick on mirror and put your comb or makeup tools. You can also stick it on car window, car dash, refrigerator door, home front door, etc… WHAT YOU GET: 4x self-adhesive card wallet and Costyle warm service. If you have any questions or anything you feel unsatisfied with, please feel free to contact us by message. We sincerely hope that our products and customer service can offer you a GREAT PURCHASING EXPERIENCE on Amazon!