HTC Desire 520 Case, CoverON [Slim Guard Series] Slim Dual Layer Armor Hard Cover Thin TPU Phone Case For HTC Desire 520 - Teal & Black CoverON [Slim Guard Series] hybrid armor phone case for the HTC Desire 520 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