These are extremely high quality 100% cotton cloth sports headband. They are very comfortable and absorbent. They last long and can be washed if you wish to freshen up. Small size: 2.25 x 7.5 inches; Large size: 3 x 7.25 inches; fits most men and women. Double layer is designed to hold sweat effectively, to help you feel good when doing sports. Comfortable to wear around head and be of durability, it would work for a long term indeed. Perfect in all kinds of sports activities like basketball, football, tennis, soccer, jogging and so on. Just choose the right size and color at a low price!