12 Pieces with buttons and sweatband adjustable bouffant hats unisex tie back hats Features: 12 Different styles are offered to you, classic and stylish, easy to match with your different styles of outfits. Made of breathable and comfortable polyester, it is comfortable to wear without adding much burden to your head. Adjustable working cap fits most people to wear, save your time and energy to choose size. Multipurpose working caps: These working caps are suitable for all head types and hairstyles in different industries, can be served as chef caps, beauty spa caps and so on. Specification: Material: polyester Color: as pictures show Size: one size fits most Package includes: 12 x Working hats with button Note: Some odors are normal just after the hat is received. It can be washed with water and dried to let the odor disappear. Wash the working hat before the first use. The colors may exist slight difference due to different screens.