What it is: An innovative sleep sac designed specifically for self-tan enthusiasts to ensure that the tanning process is mess-free, comfortable and effective.What it does: The premium, lightweight fabric is made from cool, silky polyester that feels smooth against your skin while promoting breathability and comfort. The nonabsorbent, nonsticky material keeps your self-tanner on your skin, ensuring an even, streak- and smudge-free application. Larger than a twin size, it offers plenty of space to stretch out comfortably, with convenient foot openings for ventilation. A built-in pillow protector helps protect your pillow from stains, extending its lifespan and saving you money. The Sleep Sac comes with a compact storage bag for easy packing and traveling. It's easy to clean and designed to last. How to use: Lay the Self Tan Sleep Sac flat over mattress and under covers. Slot pillow into pillow sleeve. Slide inside your silky Sleep Sac. Keep feet cool with footholes. 100% polyester Machine wash, tumble dry Imported