At 1.2 mm, Capsule Thins are the thinnest ultra protection iPod Nano cases one can find. The are made from the world's strongest plastics, GE Lexan polycarbonates, which allow them to be made slim without compromising protection. Capsule Thins for the iPod Nano are flexible and strong on impact, sleek and beautiful to the eye. The balance of form and function are uncompromising. If you are active and want to make sure you Nano is safe from the environs, then SwitchEasy Capsule Thins are for you.