Size information: working hats for dental adopt an adjustable strap design that fits your head tightly, one size fits different hair shapes, and you can adjust the tightness to suit your actual needs for a more comfortable wearing experience reliable material: scrub caps women with buttons are made of quality polyester material, lightweight and breathable, soft to wear, trusty in wearing time; When they get dirty, you just wash them by hand in cold water and lay them flat to dry