Artwizz AZ406ZZ SeeJacket Crystal for iPhone 3G The SeeJacket Crystal Case is a transparent case made of impact resistant polycarbonate. It was designed specifically for the iPhone 3G. It s two part snap-on design allows for easy installation without scratching. SeeJacket s combination of sleekness and transparency let your iPhone 3G remain the star of the show and not your case. The polycarbonate is completely clear so you can view your screen without hindrance. The use on display does not affect operation of the iPhone 3G touchscreen and offers complete protection for front and backside (incl. display) as well. Easy access remains to the iPhone 3G controls and inputs.