Metal bumper case for iphone 4: New CLEAVE Aluminum Bumper Case, A sleek and sporty aluminum bumper case by Deff Japan called the CLEAVE. Add more grip and style to your Iphone 4 with this stylish Japan designed bumper case. This case comes in preorders and the next shipment date is March 20, 2011. Available in 6 colors; black, silver, grey, golden, red, blue Deff cleave draco IV aluminum bumper case for iphone 4 4G new design for iphone 4 cover accessories Deff cleave draco IV aluminum bumper case for iphone 4 4G new design for iphone 4 cover accessories Features: - Rugged, Lightweight and versatile design. - CNC machined from a solid block of aircraft grade aluminum. - Laser engraved logo and graphic. - Accepts larger aftermarket power and headphone cables. - The inside of the CLEAVE case is lined with a very high tech shock absorbing material that reduces the G-forces of an impact and prevents " death grip" signal loss. - Well placed and delicate design space for your favorite mobile phone chain.