NPN: 80039661 Net weight/Specification: 2 pieces (7x10cm) Contents: Pain relief plaster (thymol, menthol, methyl salicylate, camphor.) Place of origin: Canada Storage method: Store in an airtight, light-resistant container at room temperature. Usage: For external use by adults, 1 piece per application, 1 to 2 times daily. Precautions: Avoid con