feature Lightweight, breathable and comcomptiable withtable to wear. The ergonomic design will not put pressure on your eyes, Make the contour perfectly fit the curve of any face shape. Effectively block all annoying light and help you fall asleep quickly, Enjoy a happy sleep and wake up refreshed The squat design allows you to open your eyes without touching the mask with your eyelashes. There will be no mess on the plane. The strap can be adjusted to your head with the rear hook and loop adjuster. Easy to clean: hand wash with mild detergent It can be cleaned quickly and easily. comptiable with patients with insomnia, migraine and dry eye, Light sleep, a good partner during travel or rest provides the best help. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks comptiable with your cooperation and we'll make you feel satisfied.