Caze has introduced an ultra-thin case for the iPhone 4, the Zero 5. Made of impact-resistant Grillamid resin, the clear case has a .5mm thickness and protects the sides of the iPhone 4. Raised edges are also designed to protect the facade from scratches. The back of the case has a cutout for the iPhone camera and flash, while screen protectors are included for even more protection. It offers access to all the iPhone 4 ports.