Enjoy Salonpas Pain Relief Patch - Large - 4 Pack every day at these amazing prices! For temporary relief of minor aches and pains of muscles and joints associated with: arthritis, simple backache, strains, bruises, sprains. Patches measure 5.12 in x 3.31 in each. Product characteristics include: Active Ingredients: Camphor 1.2%; Menthol 5.7%; Methyl Salicylate 6.3%. Inactive Ingredients: Butylated Hydroxytoluene; Hydrogenated Rosin Glycerol Ester; Maleated Rosin Glycerin Ester; Natural Rubber; Perfume; Polybutene; Polyisobutylene; Silicon Dioxide; Starch Grafted Acrylate; Titanium Dioxide; Tocopherol Acetate; Zinc Oxide. (Please note: Description is informational only. Always read the product label before use and check with your health professional before using this product)