Featuring self-adhesive characteristic, the phone back card holder is easy to use and can protect your cards from falling. With mini size and light weight, the card holder is space-saving and convenient to carry. Made of high-quality faux leather and lycra material, the card holder is sturdy, reliable, wear-resistant for long-time use. The length of the card holder is approx 8.8cm, the width is approx 5.8cm, and the thickness is approx 0.5cm. You can use it to store bus cards, bank cards, ID cards and other items. And it can be stuck to smart phones, laptops, for iPad devices, and so on. Item Name: Card Holder Material: Faux Leather,Lycra Size Details: Size: 8.8cm x 5.8cm x 0.5cm/3.46" x 2.28" x 0.2" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Card Holder (Others Not Included)