Features:1. Solid color design, simple and fashionable, suitable for pairing with different sportswear.2. Knot design allows for free adjustment of the tightness of the headband as needed, making it more in line with the head.3. Elastic wide edge design, comfortable fit to the head, not easy to slide, maintaining the stability of the headband during exercise.4. Suitable for various sports occasions, such as running, yoga, fitness, etc., to maintain style and comfort.5. One size fits all design, suitable for most head sizes, suitable for both men and women, suitable for different age groups.Specifications:Material:clothSpecification:25*12*1cmGross weight: about 30gPackaging: OPPPackage Includes:Sports headband* 1 pcsNotes:1. Please allow 1-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.