... ,only 0.35mm,cool,fashionable,bright and environmental. The case for iphone4/4s made of European aluminum alloy as material, is composed of ... .The case has a good anti-scratch. It is easy to install and disconnect with the unique buckle design.Color:pink ... ,purple,red,black,green,blue,silver for your choice.Packaging: each sets in one transparent hook PC box. aluminum alloy case for iphone4/4s