Description: Product Details: Material:Spandex,Nylon Color:Blue,Red Size:(Measuring a second finger knuckle) S/M for finger circumference 1.852.17(4.75.5cm) L/XL for finger circumference 2.172.48(5.56.3cm) Package:1 piece Works for all sports:elastic breathable for basketball,volleyball,badminton,tennis,weightlifting,cycling,biking,gym,fitness,exercise etc. Brand Introduction: Kuangmi is a professional sport brand founded on the belief of healthy movement.It has been focusing on fitness equipment,movement brace,and other sport products for years.Every Kuangmi product is made by professional design, innovative and unique technology,and high quality materials.The goal of the company is to help you protect your joint and muscles from injury and prevent your body from second-hurt,to help you exercise better with good shaping during busy work. Brand Objectives: Life lies in movement, our aim is to make your movement healthier.