Introducing our Studio Sleep Mask Collection: "Limited fabric. Maximum joy" The Studio Sleep Mask Collection offers our same great products but are made from fabric we sourced in very limited quantities. These fabrics pack a whole lot of personality, color, and pattern. Each print is available in just a few yards so we can only make a small number of masks in each style. Once a print is gone, it's gone for good. That means every sleep mask is part of a tiny exclusive run- perfect for color lovers, pattern collectors and anyone who likes their sleep stylish and their accessories unique. So don't sleep on this one (literally) pick your favorites before they disappear into dreamland. Designed with relaxation and rejuvenation in mind our sleep masks offer a lovely and cost effective way to help you relax and induce the feeling of sleepiness. Front is made from 100% cotton and backed with soft Ivory Sherpa . Band measures 12". Hand wash in mild detergent.