4 Pack Sleep Mask Silk Eye Mask Cover for Sleeping, Eye Cover Soft Satin Blindfold with Elastic Strap, Night Eyeshade Blocks Light Reduces Puffy Eyes Gifts (4 colors) Specification: Category: Silk Sleep Mask Material: Polyester, cotton Color: Black, Grey, Green, Pink Product size: 8 × 3.3inches/20.5 × 8.5cm, adjustable belt width 0.5in/1.3cm Maximum adjustable diameter 11.4in/29cm, stretchable up to 14.9in/38cm Package list: 4pcs Sleep Masks?Wide Application?The sleep eye mask is lightweight and portable, allowing you to use it in a variety of situations, such as home, office, school, hotel, airplane, train, bus transportation or anywhere where your sleep is bothered by light. ?Effective Shading?The silk sleeping mask is double-thickened to effectively block external light, naturally soothe your skin, improve sleep, relax your eyes, improve your mood and comfort, and keep you energized. ?Elastic Strap Design?The sleeping mask feature a comfortable, adjustable and pain-free head strap that does not move or fall off while you’re sleeping. The eye masks for man and woman fits perfectly on your face, fits most people's head sizes and won't cause compression. ?Soft Material?The both sides of this eye masks are made of soft silk-like elastic satin, and the inside is filled with silk wadding, good shading effect, soft and comfortable, skin-friendly, weighing only 50g, providing you with a perfect wearing experience. ?Package Content?You will receive 4pcs eye covers for sleeping in different colors, including black, grey, green and pink, suitable for both men and women, you can share with your family and friends, or as a gift, it is also a good choice!.