One Tough Shield &reg; Hybrid 3-Layer Phone Case (White/Teal) for ZTE Zinger / ZTE Whirl 2 / ZTE Z667 / ZTE Prelude 2 - (Chevron/Teal/Elephant) Compatible with: ZTE Zinger / ZTE Whirl 2 / ZTE Z667 / ZTE Prelude 2 3-Layer casing. FRONT and BACK Hard Cover combined with Soft Silicone Case. The 2 outer layers are made with Rigid Polycarbonate Plastic protects against Scratches. The inner piece is made with durable silicone material, wraps around the edges and back of the phone. Shock Absorbing. phone is NOT included.