iPhone 4 4G 4S Case Ultra Slim Luxury Aluminum Metal Bumper Designed by Many, Dual Layer Protection Blue FREE - High Impact mPact Film Screen Armor Protector iPhone 4 4G 4S Case Included with Anti-Fingerprint Oleophobic Coating Technology HOW IT WORKS - By raising your iPhone to prevent scratches when on a flat surface and avoid contact when dropped and Easy to install and take off PERFECT FIT - CNC Crafted from Aerospace Aluminum Absolute Protection Ultra lightweight design weighing up to 45% less than traditional bumpers or cases. LIFETIME WARRANTY - To ensure the maximum protection for the life of your iPhone 4 4G 4S Case THE PROTECTION - Anti-Scratch inner lining that protects your iPhone from drops and prevents the Aluminum from damaging the iPhone with no screws or tools required for installation.