The following item must satisfy you, help you wrap hair firmly and keep dust free effectively.SPUNBONDED POLYPROPYLENE: These O.R. caps are made from spun bonded polypropylene fabric. They are latex-free, making them ideal for anyone with latex allergies.COMFORTABLE: Made from SPP fabric, these caps are breathable, yet are still able to offer complete hair coverage. Breathability allows the caps to stay cooler than non-breathable fabrics or materials. They are lint-free.SECURE, FULL PROTECTION: Each cap has an elastic band to keep the cap securely in place without sliding. These caps offer full hair protection, significantly reduces the risk of contamination- both the wearer's head and the environment being worked in.Disposable non woven bouffant cap suited to electronic manufactures, restaurants, food processing, school, hospital, drug makers, factory, cleaning, public Environments etc.Specification:Disposable Anti Dust Proof Hair Covering Hat Non-wovenMaterial: Non-woven FabricProduct size: 19 inchesColor: BLUEOccasions: Food industry, dust free room, hospital, laboratory, factory, school, beauty salon, home etc.Package:100x pcs Hair net