【Product Size】: Dinosaur silk sleep mask measures 8.2" x 4.3" with modified adjustable buckle. The elastic straps is light and easy to adjust suitable for most men and women, ensuring a snug fit. 【Comfortable Material】: The sleep eye mask made of silk, provides a comfortable touch against your skin and is odor-free. 【Design Product】:A variety of pattern designs are interesting and cute. Shape fits the face and nose, and has good breathability and light-shielding effect, allowing you to have a good sleeping experience. 【Wide Applications】: The eye mask is easy to carry and is very suitable for daily use. You can use it in bed, during lunch break in the office, traveling, on airplanes, trains, long-distance buses, camping and other occasions. It will relieve your stress and provide you with a comfortable feeling and a good sleep. 【Gift Choice】: Many people buy eye masks as gifts for family, friends or colleagues. A warm and practical gift for birthdays, Easter, Father's Day, Mother's Day, Valentine's Day, Christmas, New Year, etc. Dinosaur Silk Eye Mask Sleep Mask Tyrannosaurus Rex Beast Roaring Fiercely Black Eye Mask with Adjustable Strap Lightweight for Women Work Travel Night SleepPRODUCT DETAIL: ★ Material: silk fabric ★ Size: Fit most people , the size is about 10X21CM/4.3x8.2 IN ★ Multiple Colors Optional: Floral Animal Striped Marble Color Starry Sky Sea Theme Printed ★ Feature: Adjustable strap, elastic band won't put too much pressure or leave marks on your head. BEST SLEEP COMPANION: ★ Easy to carry for work,travel and any occasion: at home, on a plane, train, bus or in the office. ★Cover the light irradiation on the eyes, relieve your stress and provide you with comfortable feeling and good sleep. ★This bag is the perfect travel accessory to help you stay feeling good. ★Makes a great gift for family, friends, shift and night shift workers who need deep, uninterrupted sleep and wake up refreshed. WASHING INSTRUCTIONS: ★It is recommended to hand wash in cold water, do not bleach, and hang dry.