Kyocera Hydro Air Case, Kyocera Hydro Wave Case, CoverON [Slim Guard Series] Slim Dual Layer Armor Hard Cover Thin TPU Phone Case For Kyocera Hydro Air / Hydro Wave - White & Black CoverON [Slim Guard Series] hybrid armor phone case for the Kyocera Hydro Air / Hydro Wave Upgraded durable semi-hard semi-flexible TPU rubber inner layer Protective hard polycarbonate outer layer Slim fit and lightweight; modern design 90 Day warranty Included