Hello and welcome to our store. We hope our service can satisfy you and wish you have a pleasant shopping experience! Joom: The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist. Specifications: materials:camphor,menthol,capsicum Extract,far infrared magnetic powder, hot melt adhesive, etc. Ingredients: natural aromatic essence Item: Pain Relieving Plaster Patch Size: Approx. 100 X 70mm(L*W) shelfLife: 2 years Manufacture Country: China Instructions Included: no Using Tips: 1.Clean and dry the desired area firstly. 2.Peel off the cover film of the patch and stick to the desired area. 3.Replace the patch after 8-24 hours applying. Included: 8/16/24/32/40/48Pcs