• Bag of 100 black disposable hats made of non-woven polypropylene for optimal hygiene. • Design with reinforced double elastic and accordion system for a comfortable and secure fit. • Lightweight and breathable material that promotes air circulation, preventing perspiration during prolonged use. • Adjustable diameter from 20 to 53 cm, suitable for all types of hairstyles and morphologies for men and women. • Versatile use indicated for medical professionals, laboratories, food services, aesthetics, tattoos, and cleaning. • Durable, non-toxic, and non-sterile product, easy to use without the need for maintenance or washing.