Alpinestars Bionic iPhone 4 Case (BLACK/BLACK) Impact-resistant hard shell case with a high-density silicone core for the iPhone 4 and the iPhone 4S.The Bionic SILICRYLIC&reg; features design innovation at its best! With a high-quality polycarbonate plastic exterior embedded in a shock-absorbing silic Textured bumps allow for added grip and functionality.With full-coverage protection, the Bionic envelopes your iPhone 4 in a sturdy layer of protection. Strategic cut-outs provide full access to all ports.Bionic SILICRYLIC&reg; for iPhone 4 allows complete accessibility to all ports and buttons. Charge your device with ease through the open charge port while your device remains secure in this case.The silicone core of the Bionic SILICRYLIC&reg; has a silky anti-static coating, leaving the surface soft to the touch and the silicone free to slide i Protect your iPhone 4 in style and convenience.The Bionic SILICRYLIC&reg; includes an Incipio Vanity Kit complete with one surface protector, applicator card, and cleaning cloth to keep your device in pristine condition.