Other information: avoid storing product in direct sunlight. Protect product from excessive moisture. 2.83 inches x 1.81 inches (7.2 cm x 4.6 cm). Otc topical analgesics in patch category (source: euromonitor international limited; in terms of retail sales value in 2017 based on the custom research conducted in march-april 2018 in the countries that account for more than 70% share on the global topical analgesics/anesthetic market in 2017). World's brand no. 1. For temporary relief of minor aches & pains. Stiff neck. Sore shoulder. Backache. Joint pain. Apply 8 hours. For shoulders.