BoxWave Classic Book OnePlus One Case - Slate Grey - Vintage Book Cover Case, Genuine Leather Wallet Case Design with Card Slots and Viewing Stand for OnePlus One Genuine leather wallet-style case in the shape of an old-fashioned weathered book Hard, durable front and back cover with snap-fit shell case inside. Interior lined with soft suede material to protect your One against bumps and scratches Features 3 built-in card slots and a hidden compartment to hold up to 4 standard-size credit cards Folds into a hands-free viewing stand Cutouts for your phones features including camera, volume buttons, and other ports