Using this Midnight Hare satin sleep mask is super easy. Just place it over your eyes, and you're ready for a peaceful night's sleep. The mask's design with a mystical hare under a starry sky on a dark background will block out light effectively. When it comes to maintenance, remember to only hand wash it. Also, store it in a cool and dry place to keep it in good condition. This sleep mask is made of 100% soft polyester, so it's gentle on your skin and provides a snug fit. Enjoy your rest with this stylish and functional sleep mask!