FOLIO STYLE WALLET neatly and securely attaches to the back of your cell phone or non-silicone phone case, without blocking your camera, buttons or ports. Card wallet features FOUR CARD SLOTS including a TRANSPARENT I.D. SLOT and a DURABLE SNAP CLOSURE to keep your cards secure. UNIVERSAL COMPATIBILITY assures that this wallet is compatible with the latest phones from Apple, Samsung, Google and more. Requires space of 4.25 x 2.5 inches for placement. The wallet adds minimal depth to your phone or case so that it will easily slide in or out of your pocket.