HM Red S-Line Wave TPU Silicone Gel Case Cover for Apple Iphone 4, 4S (All Versions) Durable high quality TPU construction to be light-weight, flexible and durable Accurate, device-specific design provides full access to all the features of your phone One-piece design allows easy slip-on installation or removal Case Type: TPU case Compatible With: Apple iPhone 4, Verizon iPhone 4