Crafted with superior vegan leather, our trendy teal Hoop wallet is designed to store up to three credit cards. Featuring an pull-string elastic loop for single-handed texting and photography, this wallet also functions as a convenient kickstand. How to use: The loop on the back is primarily used to prop your phone up like a kickstand and shouldn’t be the primary method to holding your phone. When you hold your phone, your finger should go underneath the elastic strap only.  The adhesive backing of non-MagSafe wallets can be attached to your phone case by peeling off the film and pressing firmly for 20 seconds. To ensure the wallet has a strong hold, correct application is essential; The sticky back wallets DO NOT have a MagSafe function. Measurements: 6.2cm x 9.5cm PLEASE BE AWARE: Because of it's dimensions, the Hoop wallet is too big and doesn't fit properly on the following sizes: iPhone: 13 Mini, 12 Mini. The bottom corners of the wallets protrude slightly on the 13 Pro, 14 pro and 15 Pro cases.  Samsung Galaxy: S22, S23 The corners of the wallets protrude slightly when used with the iPhone 13 Pro and 14 Pro. We suggest avoiding removing the adhesive wallet once it has been affixed to the phone case, as doing so may cause the sticker to lose its grip and potentially leave residue on the case. Samsung Galaxy: S22, S23