splash Masque Clear Screen Protector for iPhone 4 4G  4S AT&T and Verizon (3-Pack + 2 Bonus Back Films)
The cover is one of the smoothest I've ever seen on iPhone 4. It's a little thick compared to the cheaper stuff out there but it's necessary to prevent scratches from reaching the main screen. The dimensions of the plastic cover are not perfect. I've put it on very easily and even without any overflowing edges, two sides of my screen still have about a millimeter space which the cover does not protect. If you're going to use a bumper for additional protection, then it won't make a difference. I'm really hap