IP4123B Features 2 removable shell set Designed to precisely fit the contours of the iPhone 5S/5 Open-face design for ease of operation Protects your iPhone from scratches， dust and bumps Direct external access to all buttons， controls and ports 3D Hollow skull design gives a unique appearance to your iPhone  General Specs Material Silicone & metal Type Shell Pattern 3D hollow skull Compatibility iPhone 5S/5 Package Details Weight: 41.73 g Size: 13*6*1.5 cm