One Tough Shield &reg; Hybrid 3-Layer Phone Case (White/Teal) for HTC Desire 510 - (Blossom Sky) Compatible with: HTC Deisre 510 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.