Alcatel One Touch Sonic LTE Case - Armatus Gear (TM) Slim Defender Hex Grid Hybrid Armor Case Impact Resistant Protector Cover For Alcatel OneTouch Sonic LTE A851L - Black/Purple Made from a high quality, lightweight and durable polycarbonate material. Protects your phone from bumps and scratches. The corners are supported by air cushion technology which absorbs and disperses the force through the silicone. Smart design allows you total access to all functionality and buttons. Compatible with Alcatel OneTouch Sonic LTE A851L