4 Silk Sleep Mask Smooth Soft Eye Mask Eye Mask with Adjustable Shoulder Strap Eye Mask Sleep Shading Travel Relaxation (Black, Navy Blue, Dark Green, Gray)

Toughen sleep: the breathable, natural fiber allows healthy oxygen in even as keeping dry air out, which makes the sleep eye cover suitable for insomnia or dry-eye victims, it can also provides you with a quiet environment that can assist you fall asleep faster and deeper than before
Effectively block out lights: the eye mask can fully cover your eyes, and the padding fabric at the bridge of nose in the inner side can block out all light to you’ll want to sleep in total whether at home, in a hotel or on the plane, nice trip accessory that can assist you feel rested and refreshed
Adjustable strap: fits all sizes head comfortably with adjustable buckle and strap, the strap has been lengthened to increase the adjustable range to fits almost all sizes of heads, fully adjustable strap from 15.3 inches to 21.3 inches (flexible, maximum range will also be increased), suitable for women/ men/ kids/ back/ side/ stomach sleepers
Silk and soft fabric: made of quality silk material which is a type of porous fiber that has good hygroscopicity and moisture permeability, soft, lightweight, breathable and comfortable to wear, helping to release stress on your eye areas
Package and size: 4 pieces silk sleep eye mask in 4 colors (black, navy blue, dark green, gray), each measures 7.87 x 3.93 inch/ 20 x 10 cm, enough quantity for personal use, and you’ll be able to share some with your members of the family or friends as nice gift, bringing them deep, uninterrupted sleep