HTC ThunderBolt 6400 Silicone Cover Case Black Outer Shell New OEM Verizon 2x[Non Retail Package] x2 OEM Verizon Silicone Cover w/ Black Outer Shell for HTC Thunderbolt 1 Blue Case & 1 Red case Durable silicone protection for your phone Easy access to all keys and functions of your phone Compatible with HTC Thunderbolt 6400