ZTE Allstar Case, ZTE Stratos Case, CoverON [HexaGuard Series] Slim Hybrid Hard Phone Cover Case for ZTE Allstar / Stratos - Black CoverON [HexaGuard Series] protective hard hybrid case for the ZTE Allstar / Stratos 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