Fully-Encapsulated Protection The Aegis offers fully-encapsulated protection with creative design to keep the T-Mobile G2X safe and unharmed without compromising its advanced functionality. 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 T-Mobile G2X ? with a hard polycarbonate shell on the outside.This is to prevent the easily-scratched aluminum backing of the T-Mobile G2X from getting damaged. It also makes the case easier to casually slide in and out of pants pockets. Drop Protection System The four corners of double-thick silicone insulate the T-Mobile G2X from everything including light bumps to violent drops with a unique shock-absorbing design. Anti-Skid Design Multi coated rubberized finish lavishes the Trident Aegis with velvet touch and sleek look. Technical Specs The inner lining and bumpers are silicone. The plastic cover is made of polycarbonate. All materials a Series: Aegis Protective Case Type: Case & Covers Compatible Phone Manufacturer: T-Mobile