ULAK iPhone 4 Case, iPhone 4S Case, KNOX ARMOR Hybrid Dual Layer Protective Case Cover with Hard Plastic and Soft Silicone for iPhone 4S & iPhone 4 (Green/Black) iPhone 4 Case, iPhone 4s hard case, specially designed for iPhone 4 4s; will not fit for iPhone 5S/5C Slim Combo silicone case with hard plastic back for iPhone 4 4S Precisely cut openings to allow full access to all the functions of your phone Hard Case Cover gives your mobile phone a safe protection. Soft Inner bumper silicone case protect your iphone from scratch Dual layer rugged design made of hard plastic + silicone