dodocool Ultrathin Lightweight Metal Aluminum Bumper Frame explosion-proof Crystal Clear Series 3D cambered Allows all interface Shell Case Protective Cover for iPhone 5 5S-easy installation-Retail Packaging sliver Snap-on bulke for easy installation, no screwdriver needed.3D cambered design, ultra-thin and lightweight.Allows full access to all interface, ports and buttons. Snap-on bulke for easy installation, no screwdriver needed. 3D cambered design, ultra-thin and lightweight. Allows full access to all interface, ports and buttons. Use real 5S to die sinking, precision cellular holes and singal holes, no interfere with the signal. Made of aluminium and high-grade lining, scratch-resistant and explosion-proof. Package List:1 * Bumper Frame Shell