"Each pack contains 100 shower caps, which are small and easy to carry. Our shower cap has a good rubber band that can be adjusted to approx. 50 cm. The disposable shower cap is made of durable plastic. These plastic shower caps are pretty waterproof. Design fits perfectly with all hair lengths and thicknesses. They are suitable for most men, women or children. Shower cap can be widely used for showering, hair care, spa, workshop, travel, home use, hotel and hairdressing salon."