Soft environmentally friendly EVA resin, durable and resistant to agingldren and also suitable for adults. Great for baby shampoo, shading and haircut, it can protect the kid's eyes and ears from water during bath or haircut, make a funny experience for the kids, very useful and convenient. Head Circumference Adjustable: 13"-21". Size: 11 3/5 " x 10 1/2 "
