IP3560S Features 2 removable shell set Designed to precisely fit the contours of the iPhone 4/4S Open-face design for ease of operation Protects your iPhone from scratches and dust Direct external access to all buttons， controls and ports Hollow skull design gives a unique appearance to your iPhone  General Specs Type Shell Pattern Hollow skull Material Silicone & metal Function Protection and decoration Compatibility iPhone 4/4S Package Details Weight: 78.11 g Size: 20.2*11.7*2.5 cm Package Includes Case*