Xperia E4 Case, CoverON [Slim Guard Series] Slim Dual Layer Armor Hard Cover Thin TPU Phone Case For Sony Xperia E4 - Black & Black CoverON [Slim Guard Series] hybrid armor phone case for the Sony Xperia E4 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