Green Black OEM Trident Aegis Hard Silicone Case w Screen Protector For HTC Droid Incredible 2 The Aegis offers complete protection with creative design to keep the Droid Incredible 2 safe and unharmed without compromising its advanced functionality. Unlike Trident Case's other series of cases, with the Aegis the silicone layer is on the inside - in direct contact with the Droid Incredible 2 - with a hard polycarbonate shell on the outside. This design gives the case a unique look and feel while maint he four corners of double-thick silicone insulate the Droid Incredible 2 from everything including light bumps to violent drops with a unique shock-absorbing design The inner lining and bumpers are silicone. The plastic cover is made of polycarbonate.