LostDog iPhone 4" skin are the highest quality skin product on the market, decorates your iPhone 4 and protects it from scratches.Produced using a patented 3M Controltac vinyl with air release technology combined with a protective Oracle, gloss, over laminate. The premium 3M vinyl material allows you to apply and remove their skin without any residue or air bubbles. The protective Oracle over laminate protects the skin from wear while also adding an additional protective layer for the device. "Protection while stylizing and personalizing". Easy to apply, no air bubbles the air release technology allows consumers to apply their skin without air bubbles.