Premium Metal Blade Bumper Case for iPhone 4 4g        1,CNC machined from a solid block of aircraft grade aluminum2,Blade has the SIM card slot opened so you don't have to unscrew the case every time you need to switch the SIM3,Anodized to create a hard protective coating in brilliant colors4,7 different colors Available 5.Laser engraved for authenticity (Individually serial numbered)6,Ultra light weight 24g    package: Frame  x 1Bezel x 1Button x 3Screwdriver x 1Installation Screws   colors for choose: