• Smartphone card holder designed to stick on the back of the phone or on the case. • Ideal for storing credit cards, business cards, access cards, or some photo cards. • Color: Gold. • Material: PU. • Total dimension: 8.5 x 6.5 x 0.3 cm. • Made with consistent PU component, it does not wear out or break easily. • Self-adhesive sticker that adheres firmly and leaves no traces when removed. • Installation steps: 1. Clean the back of the phone or case; 2. Peel off the paper from the holder; 3. Stick it on the surface of the phone or case and press it. • For phones with a glass back, a case is required before using the holder.