This eye is made from good material, smooth, and light weight, very comfortable to wear. Double side design, bring you a pleasant sleep and give you a lovely and pleasant mood. This eye will give you a good sleep environment without light, and help to fall asleep faster. It fits your so well that you can wear it while sleeping. Features - Color: Black -Material:Latex - Size: 28.80X6.00X0.10cm/11.32X2.36X0.04in -The right size and elastic band on the both side make the product suitable for most people. -The eye is made of latex material to provide you with a sense of comfort. -This supple eye is very light and easy to carry without taking up too much space. -Suitable for homes, airplanes, trains, camping, travel, hotels and other places you need. -This eye can effectively block light and let you sleep well, very practical and simple. Package list: 1 x Eye