S4 Case, Galaxy S4 Case, GoodPro&trade; Powerful Protection [3IN1 Space Wave Design] (Green), Hybrid Hard Soft Durable Bumper Case Armor Case Back Cover Case for Samsung Galaxy S4, Included (Screen Protector, Stylus and Cleaning Cloth), Samsung Galaxy S4 Case Specially designed for Samsung Galaxy S4. Three layers of defense include an inner silicone layers and two-piece outer polycarbonate shells. Inside Layer is Soft silicone to absorb the shock and the outside layer is Hard Plastic. Powerful protection from scratches, collision and abrasion. Prefectly fit and directly access all the features.