The Helix Gear Carbon X is a flagship product in the Helix Gear range of premium smart phone cases. Completely unobtrusive by design, its ultra-thin profile fits your iPhone 6/6s like a glove - if you forget its even there, then weve done our job. In bringing the Helix Gear Carbon X to market we had a straightforward enough brief - deliver the best looking, most functional cell phone case available anywhere in the world. Were proud to say we met the challenge head on and the Helix Gear Carbon X is the result of our efforts. When deciding on a material from which to craft the Helix Carbon X we considered almost endless possibilities and finally settled on carbon fiber and for a very good reason. Carbon fiber has the property of being extremely light yet amazingly strong with a high tensile strength. Its the same space-age technology used by the aerospace industry and the military. The bottom line is that we had precisely the right material to craft a state-of-the-art, incredibly light-weight cell phone cover with absolutely no unnecessary, unsightly bulk anywhere to be found. The end result is a superlative design with attractive, sleek lines that compliment and enhance the design of even the worlds thinnest cell phones. In the event of a mishap, rest secure in the knowledge that your precious iPhone is protected by one of the strongest, military grade materials available anywhere in the world.