Drift off to a restful sleep with the help of our silky-soft and lightly padded CleanBamboo™ eye mask. Our hypoallergenic and breathable fabric rests gently across your face, keeping your eyes cool throughout the night without irritating your skin or rubbing your eyelashes. A machine washable and eco-friendly vegan alternative to a silk eye mask.. Made from 100% bamboo lyocell. Cooling effect - breathable weave cools and adjusts for a comfortable sleep. Feels smooth like silk, comparable to cotton 1,000 thread count. Hypoallergenic, free from harmful chemicals and ideal for sensitive skin. Includes one eye mask with plush recycled water bottle (PET) filling and a wide elastic band to ensure it comfortably stays in place. Pre-washed and packaged in a bag made from biodegradable materials