The Aegis Case offers complete protection with a creative design to keep your device safe without compromising its advanced functionality. Shock-absorbing inner silicone and hardened polycarbonate plastic shell provide 2 layers of protection. The Aegis has a silicone layer is on the inside -in direct contact with your device - with a hard polycarbonate shell on the outside. This design gives the case a unique look & feel while maintaining incredible protectiveness. The Aegis comes with a scratch and smudge-resistant screen protector (on most models) keeping the screen safe without sacrificing responsiveness. The four corners of double-thick silicone insulate your phone from everything including light bumps to violent drops with a unique shock-absorbing design. Power-ports and audio-jacks are covered with silicone plugs to keep out dirt and debris. Dust covers protect microphone and speaker bays (on all models, unless the cover impairs the device's functionality).