For those who value their beauty sleep, our double-sided faux silk music sleep mask is a must-have. The luxurious Imitation Silk material is not only soft but also helps reduce friction on your skin, preventing wrinkles and keeping your skin looking youthful. The built-in music feature adds an extra layer of relaxation, making it easier to unwind after a long day. Features -Color:Assorted Color -Material:Imitation silk memory foam -Size:20.50X9.50X1.00cm/8.06X3.73X0.39in -Faux silk material: made from faux silk, this sleep mask effectively blocks out light, ensuring a soft and comfortable experience for a quick transition to sleep -Elastic satin sides: both sides are crafted from soft, Imitation Silk elastic satin, with the inner side filled with Imitation Silk, providing a smooth, comfortable, and breathable feel with excellent lightblocking properties -Comfortable Imitation Silk wool: filled with Imitation Silk wool, this mask ensures overall lightness and comfort while offering outstanding lightblocking effects, allowing you to sleep comfortably -Easy to carry: easy to carry, you can use it in any setting where rest is needed, such as at home, in the office, hotels, airplanes, trains, and public transportation -Unisex design: suitable for both men and women, you can share it with family and friends or give it as a favors, making it a great choice for everyone Package list: 4 x sleep eye mask