Are you in trouble with how to storage your cards? Install it on your phone case or the back of your cellphone and carry ID cards, credit card, or bus card. The wallet design holds the content of from falling. It has high durability, not easy to deform. Fine workmanship, it ensures the practicality. Features - Color: White -Material:PU - Size: 10.30X6.50X0.20cm/4.05X2.55X0.08in -Simplify your life and keep your cards organized with this convenient double-layer card holder that attaches securely to the back of your phone. -Effortlessly carry your cards with you wherever you go by simply attaching them to your phone for added convenience and security. -The double-layer design of this card holder provides ample storage space for all your cards, ensuring that you have everything you need in one place. -The high adhesive back glue used in this card holder a strong attachment, can trust that your cards will stay securely in place. -Add a touch of style to your phone with this trendy blue solid color card holder, making it both functional and fashionable. Package list: 1 Back Card Sleeve with Sticker