Long Lasting Moxibustion Meridians PatchOur knee pain patches contain hundreds of natural herbs which can quickly heats up, promote blood circulation and effective pain relief up to 8-12 hours at a time for sore muscles, backaches, joint pain, arthritis, shoulder pain, neck pain, foot pain, waist pain elbow pain and knee pain. Also suitable for sports injury, lumbar effusion, afraid of cold, stiff aging, joint suelling and pain, weak legs and feet, etc. Solve Various Pains & InflammationThe knee patches for pain provide deep penetration heat to relieve your pain and inflammation, that can long-lasting and deep penetrating pain relief for neck shoulder muscle soreness, sprains, strains, rheumatoid arthritis, bone hyperplasia, tenosynovitis, cramps, sciatica, fibromyalgia, cervical spondylosis and so on. Easy to Use & FlexibleThe size of the knee relief patch is 3.94" x 5.12", which can cut into any size you want, does not affect you joint movement. Light-weight, breathable and elastic stretch fabric, convenient and comfortable. The knee plasters contains skin-friendly adhesive which can fit well on your body. Very easy to use, just tear off the protective film, and stick the pain relief patch on the painful area. Wide Scope of Application Whether you are an office worker, a driver, soldiers, athletes, dancers, an athlete, the elderly, or a housewife, etc. You can use this relief knee patch to relieve various discomforts. It also a perfect gifts for parents and friends!