... vapor bumper for iphone 4 1.bumper for iphone 4 2.Material: CNC Alu 3.Paypal accept 4.vapor bumper for iphone 4 Newfashion vapor bumper for iPhone4Color,black ... ,pink,red,silver,yellow,graphite,blue,Metal Bumper for iPhone 41. ... designed into the case to complete the clean lines.4. Next, the finish of the case is anodized ...