Effectively relieve muscle and joint pain in different parts: back, hands, knees, waist, shoulders and neck. Instant cooling, long-lasting penetration. Quantity per piece 10 pieces How to use Adults and children 12 years of age or older: The patch can be changed up to 3 times a day, depending on the condition of the affected area, increase or decrease the dose Open the aluminum bag, take out the analgesic patch, cut the analgesic patch into an appropriate size, peel off the thin paper on the surface, and stick it on the affected area for use. Storage Stored below 30?C Advantages Effectively relieve muscle and joint pain in different parts, such as shoulder, neck, waist, back, hands and knees