Material: nylon Color: Three-color mixed Head circumference size: Length: 24-42cm, width: 8cm (front), 2.5cm (rear) The set includes: 3*sports headband 1.Our sports headband can tie hair during exercise, making the line of sight clearer and not disturbed by broken hair. 2. It is comfortable to wear, light, breathable, quick-drying fabric, moisture wicking, keeps dry, and effectively prevents sweat from flowing into the eyes. 3. It is durable, stable to wear, not easy to be blown off by the wind, durable, and suitable for most people's head size. 4.Light weight, small size, foldable, easy to carry and store.Helps wicking and quick-drying, easy to use. 5.Suitable for most indoor or outdoor sports in summer, such as yoga, fitness, fishing, running and cycling.