As Andrea explains it, the Ag++ Metal Bumper for the iPhone 5 is an aluminium case shaped from a solid aerospace aluminum block by state-of-the-art CNC machinery. Needless to say the case is ultra-shock absorbing and ultra-bend and twist resistant. One of the main complaints I have heard from iPhone 5 (Black Version Only), users is the way the back case’s color scratches off. Either they have used it rough, which I doubt, or it’s an Apple thing. In any case, superior protecting using gears like the Ag++ Metal Bumper is wise.
Designer: Andrea Ponti