Acase(TM) iPhone 4 and 4S Superleggera PRO Dual Layer Protection (Blue/Black) case (Fits AT&T, Sprint and Verizon iPhone 4 and 4S) Compatibility: iPhone 4 4S (16GB 32GB 64GB) - Verizon & AT&T & Sprint Combines Polycarbonate Cover with rubber coating with Protective silicone skin Access to all buttons and features; silicone plugs provide coverage for ports Slick, highly Blue Polycarbonate Cover with Black Protective Silicone Skin More color options : White / Black , Blue / Black , Red / Black , Black / Black