GOGO iPhone 3G 3GS Handpainted Ultra Slim Case with Screen Protector - Purple Butterfly White Unique design for Iphone (available for all Generations) - All iPhone functions are accessible without removing the case. In addition, the Apple logo is visible when the case is on. The material quality: GoGo Case is made of polycarbonate with excellent soft touch feeling. Normally, other rubber cases on the market tend to scratch very easily, and tend to collect dust. Thinnest - Despite its sturdy structure, GoGo Case is the thinnest and lightest in the market without breakage. It weighs less than one (1) ounce, and add less than 1mm thickness on the iPhone itself. Snap-On: GoGo case is easy to put on and remove. It is one of the fewest cases in the market with its slip-free and snap-on features.