BLACK BLUE OEM Trident Aegis Hard Plastic Case w Screen Protector AG-MTC-BL For HTC MyTouch 4G Durable polycarbonate shell with impact-resistant silicone ring and PET Screen Protector (installation kit included). Distinctive Construction Unlike Trident Case's other series of cases, with the Aegis, the silicone layer is on the inside in direct contact with the myTouch 4G with a hard polycarbonate shell on the outside. This design gives the case a unique look and feel while maintaining incr The four corners of double-thick silicone insulate the myTouch 4G from everything including light bumps to violent drops with a unique shock-absorbing design. The exposed portions of silicone give the case a firm grip on even the slickest surface whether the case is face-up or face-down. The Aegis for myTouch 4G comes with a scratch and smudge-resistant screen protector- keeping the screen safe without sacrificing responsiveness.