Importer520 2in1 Combo Turquoise Red Polka Dot Flex Gel Case for Iphone 4 & 4S Brand New Generic Bulk Package Protects against scratches and scrapes Special (Thermoplastic Polyurethane) TPU material which can be twisted without cracking TPU provides the strength of hard case while providing flexibility and durability of a silicone case Full body protection case that covers the back and side of the phone