Come and see our amazing products. The material is Eco-friendly and non-toxic RPET and EVA.The size is one size fits all,measures 11.81 ".It's suitable for all head types and hair, such as long or short hair, straight or curly hair, ponytail, braids, etc. You can wear this nightcap during bathing, sleeping, skin care, makeup, cooking, cleaning, eating, chemotherapy,etc. It can block external dust, oily smoke and so on, keep your hair clean and dry and protect your hair. It's multi-function,useful,durable and Eco-friendly.Price over 2500 pcs is via sea shipment.Price subjects to change without notice,please verify with supplier. Pls confirm with us about the packing info, stock color and exact production time before placing your order.