SALONPAS HOT GEL PATCH 0.025-1.25 (6/BX) For temporary relief of minor aches & pains of muscles & joints associated with: simple backache, arthritis, strains, bruises, sprains Patches have rounded corners For use on shoulder, upper or lower back Lasts up to 8 hours WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov