XIANQI Features: Soft and reliable silk eye mask: The reliable material makes the eye cover sleeping mask skin-friendly, durable, and comfortable for daily use, not easy to damage or fade, with healthy ventilation and nice shading effect. The adjustable elastic band is designed for the right fit, suitable for both men and women. Lightweight sleep eye mask: our blindfold eye cover is comfortable for sleeping, without pressure on your eyes, letting you feel relaxed at night sleep. You will not want to take it off once you wear it. Specifications: Material: silk fabric Color: pink, black, green, grey Size: 19.5*10cm Package includes: 4 x Eye masks,4*storage bag Notes: Please allow slight errors in size due to manual measurement. The color might exist slight differences due to different displays.