Specification: Condition: 100% Brand New Material: Non-woven Fabric Main Ingredient: Natural Wormwood Extract Quantity: 10pcs/Box Size: about 14x10.2cm Package Included: 20Pcs/2Box,30Pcs/3Box.Wellnee Knee Patches Warm tips: 1. Due to manual measurement, please allow a slight error. 2. The color may be slightly different due to different monitors. 3. As a responsible seller, no matter what problems you have, please sincerely contact us in time, we will reply you within 24 hours.Easy to use: War m herbal ointment painkillers only need to clean the affected skin with warm water, tear off the protective film, and apply the sticky painkillers to the pain area. Convenient to carry and ready to use. Ergonomic Design:The size of the Pain Relieving Plaster is specially designed for joints to fit snugly,the strong penetration makes the skin very comfortable, and the medical- grade adhesive is softer to your body. Multi-purpose: Relieve Pain Heat Patch is suitable for driver, office worker, sportsman, and elderly people to relief the pain in various parts of the body,such as neck, shoulders, knees, ankles,etc. Natural Ingredients : Pain Relieving Plaster is safe and useful,without any side effects.It is made of pure natural herbal plant extracts, which is a kind of chinese traditional previous plants Wormwood. Long Lasting Relief Pain:Pain relief patch has strong penetrating power and has a targeted relief effect.Relieve Knee Pain in Minutes, Help Naturally Relieve Pain for Upto 8hours.Pain relief patches can help relieve fatigue, muscle pain, tenosynovitis, Stiff Shoulders,rheumatism arthritis pain, promote blood circulation.