- Amazluck children's sleep mask, pack of 2 units with cartoon design - Made of imitation silk fabric, soft, breathable, and lightweight - Adjustable elastic band for greater comfort and fit to different sizes - Total light blocking, creating a dark environment to improve sleep quality - Perfect for naps, travel, use at home, office, train, plane, car, camping, and hotels - Easy to carry and wash, suitable for hand or machine washing - Ideal gift for children, family, and friends looking for a restful sleep - Dimensions: 19 x 10 x 2 cm; total package weight: 30 g