I've had these protective covers for my I-phone and my wife's I-phone for a couple of weeks. For as inexpensive as they are, they still do the job protecting the phone from scratches and drops -- at least from a short distance.
Tested to fit Verizon AT&T iPhone 4 4G and Verizon AT&T Sprint iPhone 4S 4GS perfectly.
Why would you want to ruin the elegance of your Apple iPhone 4/4S by putting on bulky, ugly silicon jacket, or thick colorful tacky cases? You wouldn't, you want to protect your iPhone while maintaining its original grace without adding on more weight or size. This Ultra Thin iPhone jacket provides protection for your iPhone without the bulky look. It is only 0.7mm thick and less than 0.1oz, but made with unique flexible plastic so it doesn't crack like an egg like all the other bulky clear crystal case. This is a case you have to use if you like how your iPhone looks, but wants to protect it without ruining its original grace. Also include 2 screen guard protector, made from Japanese import PET material. The protective film after UV treatment to prevent ultraviolet light damage to the LCD screen. Clear and vivid picture, not easy to produce bubbles when the foil. Please do not perform installation in a dusty environment.