Describe Net weight:2pcs Shelf life:3 years 1. Accurately locate the joint area, fit the needs of daily activities, and make joint care easier and more effective. 2. Lightweight design, does not affect walking and exercise at all, and provides auxiliary support for your joints anytime, anywhere. 3. Designed for high adaptability, the patch fits the skin tightly to ensure comfort and stability during various activities. 4. Effectively relieve joint pressure, enhance support, and help users get a better experience in exercise. 5. Easy to use, no complicated operation required, suitable for joint care needs in various scenarios in daily life. Use in the morning or before going to bed, and the time schedule is more flexible. Can be matched with protective gear to enhance the use effect of the outer layer. It is suitable for multiple joints, such as shoulders, knees, wrists and elbows. Usage: Clean and dry the skin, apply this product to the affected area of joint pain, gently press it to ensure adhesion, leave it for 4 hours and then tear it off. And can be suitable for joint areas, and the auxiliary use is more efficient. It can be used for walking and exercise, and it is light in weight and does not affect activities. Multiple structures are released in the multi-layer structure, and continuous bonding is safer.