Product size: 7cm(2.8 in) × 10cm(3.9 in) / Plaster. Chinese name: Guanjie Zhitong Gao This is the leading Chinese herbal plaster brand in China, with the famous "two tigers" image, focusing on joint health for more than 30 years. Our Pain Relief Plaster contains effective ingredients such as Capsicum Extract, Belladonna Extract, and Methyl Salicylate to provide up to 12 hours of protection. It's the perfect ally for sports enthusiasts, as well as for the elderly, joint pain sufferers, office workers, drivers, and manual laborers.  Directions: Use 1 to 2 plasters at a time for 12 hours(reduce usage time appropriately in summer), once a day. Clean and dry the affected area before use. Remove the protective film of the plaster and apply it to the affected area. To avoid skin irritation when removing the plaster, it is recommended to apply a hot towel to the plaster for 2-3 minutes before removing it. Alternatively, wet the plaster with warm water and slowly peel it off. Caution: This product is for external use only. Do not touch your eyes with your hands when using this product. Wash your hands with soap after using this product.It may cause itching or tingling. Do not use if allergic to Medicated Plaster. This product is for external use only.