Description Material: 68% nylon, 32% Color: black & green Product weight: 120g Dimensions: Size L Length 28 cm Width 16 cm Height 14.5 cm (Scarf: 40-45 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, , volleyball, baseball, tennis, cycling, running, golf, badminton and so on. 2.We use 3D technology to a better knee compression sleeve, providing the best fit, support and comfort. treatment and accelerate - has the effect of reducing inflammation, promoting circulation and . Rest time during exercise - Non-sliding silicone strips that hold sleeves in various activities. 3.Exerc - Ergonomic 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.