Temporarily relieves mild to moderate aches and pains of muscles and joints associated with: arthritis, sprains, strains, bruises, simple backache. Minty scent. Patches measure 2-3/4 x 3-15/16 inches (7 cm x 10 cm). • Active Ingredients In Each Patch: Menthol 3%; Methyl Salicylate 10% (NSAID) (Non Steroidal Anti-Inflammatory Drug).Inactive Ingredients: Alicyclic Saturated Hydrocarbon Resin; Backing Cloth; Film; Mineral Oil; Polyisobutylene; Polyisobutylene 1,200,000; Styrene-Isoprene-Styrene Block Copolymer; Synthetic Aluminum Silicate.