?[Full Compatible] Compatible with the following smartphones: iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max 2019, iPhone Xs Max/ XR/ XS/ 8/ 8 Plus/ 7/ 7 Plus/ 6/ 6 Plus/ 5/ 5s/ 5c/ 4/ 4s, Samsung Galaxy S10/ S10 Plus/ S10e/ S9/ S9 Plus/ S8/ S8 Plus/ S7/ S6/ S5/ S4/ S3, Galaxy Note 5 / 4 / 3 / 2 / 1, LG G3 / G2 / Optimus series, Nexus 6 / 5 / 4, HTC M8 / EVO / Desire / Sense, iPod Touch, Sony Xperia and much more! ?[Quick and Convenient] Stick it to your phone case or the back of your phone, store up to 2-3 card holders, will carry few cash, debit cards, credit cards, headset or ID cards while going out. It won’t add bulk. ?[Safe 3M Adhesive] Each stick on wallet uses 3M adhesive tape, strong, firmly, long-lasting hold. It won’t lose strength due to pocket heat, light moisture or sweat, and it won’t leave a sticky residue if you choose to move it. ?[High Quality Material] Made with a unique Lycra material that can be stretched to hold as many cards as you need and never loses its shape. ?[Easy to Use] Peel off the cover of the sticker and stick to your phone back, and finish by softly pressing. CASZONE promise that all product have 30-day money back or replacement guarantee!