Molded, double-injection silicon creates a durable case designed to fit an iPhone 4 or 4S. A flowing multicolored pattern covers the back for an eye-catching look.Molded, double-injection silicon creates a durable case designed to fit an iPhone 4 or 4S. A flowing multicolored pattern covers the back for an eye-catching look. Color(s): cassettes multi, headphones multi, instruments multi, kitties multi, tv multi. Brand: Case-Mate. Style Name: Case-Mate 'Tough' iPhone 4 & 4S Case. Style Number: 332004_13.