【100% Silk】Our silk sleep mask is made of 100% premium natural silk on both sides, harmless, ultra-soft, smooth, moisturizing, and breathable. Provides you with a wonderful, pressure-free experience. 【Super Blackout】With its large design and special triangular nose baffle, it fits different face shapes. The sleep mask perfectly blocks out all light for your eyes, so you'll enjoy a restful night's sleep. 【Adjustable Size】The strap can be adjusted to your suitable length using the Velcro, and the mask is not easy to fall off. The Velcro is of high quality and can withstand multiple attachments and tears. 【Ear Protection】The large eye mask band is extended to cover your ear to protect it from being rubbed by elastic bands and is suitable for side sleepers. At the same time, it can slightly reduce noise or prevent your earplugs from falling out. 【Various Uses】It can be used on many occasions: Sleeping, Traveling, Hotel Rest, Office Nap, Yoga Meditation…etc. Ideal for insomnia, migraine headaches, and dry eyes. Also suitable as a nice gift for family and friends.