Wu Yang Pain Relief Medicated Plaster Herbal Patch Roll (3.9 x 78in) USA VERSION: Wu Yang Brand Pain Relieving Medicated Plaster by Solstice is inspected by US custom and allowed to be sold in USA market. About Solstice Medicine Company Founded in 1978, Solstice Medicine Company is an original manufacturer and distributor of high quality traditional Chinese herbal remedies. Solstice Medicine Company only imports and distributes leading name brand Eastern medicine. Look for the Solstice Medicine Company logo on the packaging to ensure that you are getting 100% authentic products with long shelf lives. Wu Yang Brand Pain Relieving Medicated Plaster 1 Plaster: 3.9" x 78.7" Cut as much as you need For temporary relief of minor aches and pains of muscles and joints due to arthritis, simple backache, bruises, and sprains Active ingredients: Menthol (6%) Methyl Salicylate (10%)