Adhesive Phone Wallet Card Holder for Phone Case, Silicone Credit Business ID Cards Pocket on Back of compatible with iPhone Android Phones (Purple HotPink Green PastelBlue) Strong Adhesive Card Holder Sticker: The cardholder is made of high-quality silicone gel and strong sticky material. This strong and durable material will keep its shape and cards will not fall out. NOTE: The oilproof phone case and original glass phone back cover are not suitable for this product. Compatible with Most Smartphones and Tablets: Compatible with iPhone 4 / 4s / 5 / 5s / 6 / 6 plus / 6s / 6s / 7 plus/ 7/ X/ XS/ XS Max/ XR, Galaxy S2 / S3 / S4 / S5 / S6 / S7, Galaxy Note 1 / 2 / 3 / 4 / 5 / 6 / 7, compatible with LG G2 / G3 / G4 / G5. Multi-Functions: Give it 0.23 square meters. Stick it to the kitchen wall to store cutlery. Stick it to the side of your desk to store pens and rulers. Stick it to the mirror to store makeup brushes. Stick it to the side of the gate to store keys. Stick it to your electronic store for small items such as earbuds, cards, etc.