With a thickness of only 0.7 mm, the Air Jacket appeals to iPhone 4 owners who seek some protection for their phones without the bulk. To that end, the Air Jacket is a sexy piece of accessory designed to show off the iPhone. Once attached, the Air Jacket is almost indiscernible unless one looks hard enough.  Stylish, unique, and functional.  Cimo's Replicase Hard Crystal Case for the Apple iPhone 4 is an ultra low profile case that grips onto your Apple iPhone 4.  Precision constructed with polycarbonate material, the Replicase case provides reliable protection from accidental bumps while making your Black iPhone look like a White iPhone or keeping the look of your black or white iPhone.  It comes in your choice of various colors. This lets you customize the color of your Apple iPhone 4!

Designed with a clean and smooth back, the Replicase  maintains the originality of your Apple iPhone 4.