Description Material: 68% nylon, 32% Color: black & green Product weight: 120g Dimensions: Size M Length 28 cm Width 14.5 cm Height 13 cm (Scarf: 35-40 cm) Package Contents: 1 * knee pads 2 * straps 1.Helps to relieve muscle and joint , stiffness and soreness. Suitable for outdoor activities such as basketball, soccer, volleyball, baseball, tennis, cycling, running, golf, badminton and so on. 2.We use 3D technology to design a better knee compression sleeve, providing the best fit, support and comfort. Start treatment and accelerate recovery - has the effect of reducing inflammation, promoting circulation and healing. Rest time during exercise - Non-sliding silicone strips that hold sleeves in various activities. 3.Exerc - Ergonomic design to proper knee movement to prevent injury. 4.Professional fabrics - high quality materials, durable, moisture perspiration and persists. 5.Enjoy your favorite sport or activity again.