1DOUBLE PURPOSES: Full cover eye ear shade, with light blocking and sound insulation effect, warm and cool switching, suitable for all seasons use. 2GOOD ELASTICITY: This eye cover is elastic strap design, suitable for most head circumference, comfortable and not bind the ear, meeting more needs. 3COMFORTABLE FABRIC: This eye cover uses comfortable fabric, soft and breathable, without causing any pressure on the eyes, providing a good sense of comfort. 4LIGHT BLOCKING: This eye cover is full cover design, effectively block external light, making it perfect for night or afternoon sleep, improving sleep quality. 5APPLICABLE SCENE: This light blocking eye shade is lightweight and compact, suitable for home, office, travel, camping, and airplane use, to alleviate fatigue.