Material: These wristbands are made of high quality cotton, very soft, non-slip, lightweight and durable. Stretchy cotton cuffs help absorb more sweat for a comfortable feeling. Sweat Absorption: When exercising, the sports headband can wipe sweat from the face, absorb moisture and sweat and give you a better sports experience. Size and color: The fitness bracelet measures 8 x 10 cm and contains 10 different colors: white, dark purple, sky blue, light purple, gray, black, yellow, orange, red, navy blue. Great for tennis wristbands, sports headbands. Multiple uses: Gym wristbands are great for a variety of sports such as gym, basketball, soccer, tennis, running, walking, yoga, cycling, badminton, baseball, table tennis and more. EASY TO CLEAN: The wrist guards can be washed in the washing machine or with two hands and retain their shape, elasticity and color for long-term use.