DescriptionThis item is wireless eye massager, made from and environmentally friendly ABS material for durable and long lasting use. It has an adjustable elastic band to fit various head sizes. It can help you alleviate eye fatigue, pain, stress and puffiness around your eyes while tender vibrating power protect your eye muscle from hurting. Its a great helper for students, IT groups, teachers, drivers, groups with presbyopia.Features- Color: As shown. - Material: ABS. - Size: About 18x10x6.5cm. - This item is wireless eye massager, made from and environmentally friendly ABS material for durable and long lasting use. - It has an adjustable elastic band to fit various head sizes. - It can help you alleviate eye fatigue, pain, stress and puffiness around your eyes while tender vibrating power protect your eye muscle from hurting. - Designed for students, IT groups, teachers, drivers, groups with presbyopia.