... iPhone 4 3.Made of 100% pure silicone,no alternative materials silicone case cover for iphone4 Highlights:1. Compatible with Apple iPhone ... .Made of 100% pure silicone,no alternative materials4.Protect against scratches and dirt5.Opening for all ports6.Odourless,anti-static ... and dust proof7.7colors are available:Black,White,Blue,Pink,Oranage, ...