DescriptionMade of high-quality materials, it is durable and breathable, and fits comfortably. It can protect and provide extra support to the knee during outdoor sports. It is also meant to help you recover faster from cramping, fatigue by dispersing the pressure on your knees and reducing muscle tremor.Features-Color: As shown -Material: OK cloth, silicone, spring, elastic bandage -Size: About45.00X22.00X0.20cm/17.68X8.65X0.08inch -Knee pad is made of high-quality materials, feel breathable, comfortable and durable, suitable for all-day wear.-Designed to increase the overall stability of the knee and improve patella tracking by applying slight pressure to the tendons under the kneecap.-It can prevent accidental damage and relieve stress and pain well.-Does not affect the flexibility of movement. This knee pad is suitable for most people.-This knee pad can provide additional knee protection for various sports, including basketball, football, volleyball, running, tennis, etc.