LG Optimus Zone 3 Case, CoverON [HexaGuard Series] Slim Hybrid Hard Phone Cover Case for LG Optimus Zone 3 - Teal & Black CoverON [HexaGuard Series] protective hard hybrid case for the LG Optimus Zone 3 Hard polycarbonate outer layer combined with a soft flexible rubber silicone inner layer Enhanced "basketball" grip on the back Shock absorbing and protective yet thin and lightweight 90 day manufacturer warranty