Cooler Master recently unveiled an all-new Aluminum Bumper, designed specifically for the iPhone 5, which will help to accentuate all the high-caliber characteristics found on the iPhone 5.Made and designed from aircraft-grade aluminum, the bumper features diamond-cut, brushed and sand-blasted surfaces and a tool-free, slide-'n'-lock design. It weighs at only 18g, making it light and also extremely durable. Read more here: http://tinyurl.com/bey3c2z