1.specification: Neck circumference/ Min.30cm Max.40cm 2.composition: Material/ Fabric: polyethylene Collar, strings and skirt: polyester Surface tape: nylon 3.Please be careful: The spring may stretch a little when you take the product out of the pack age. 4.The neck circumference can be adjusted through a neck tape. 5.With a spring wire, the product can be folded to a very small size for storage. 6.Instead of dropping everywhere, the falling hair while hair cutting will be collected in the tray. 7.Light-weighted and soft fabrics, brings good feeling for your skin. 8.You can do your hair cut or hair dying at home.