Touch of Style

Cooler Master’s Aluminum Bumper for iPhone 5 is made entirely from aircraft grade aluminum. The tool-free slide-n-lock design makes sure that you can protect your iPhone 5 with ease, without the need of extra tools or screws.

An i for Detail

The Aluminum Bumper is constructed with microscopic precision and razor-sharp details like the diamond-cut holes for the volume controls and antenna signals, the laser engraved logo and the sandblasted back surface.

Light as a Feather

iPhone 5 is a very solid device, the aluminum materials are designed with durability in mind. The same thing is done with the Cooler Master Aluminum Bumper. With just 18 grams, the Aluminum Bumper is solid yet literally feather light and the water resistant EVA foam from the inside protects the aluminum sides of the device.