The Fetish Fantasy Elite line is made from 100% medical-grade Elite Silicone. This ultra-premium collection is body-safe, hypo-allergenic, and sculpted to excite. It's phthalate-free, latex-free, nonporous and the safest sex toy material on the market today! The mask's Smart Clips easily adjust to fit most sizes and hook together with sturdy plastic clamps. Once you've adjusted the straps to fit your head, the mask is easy to remove. Simply unhook the clips in the back and the mask will be ready for your next use.