How to use: Clean and dry affected are. Remove the plastic backing from one side of the patch. Smooth that side over the area where you want pain relief. As you remove the other half of the plastic backing, smooth the remainder of the patch over the pain area. Remove from backing film and apply. Remove from the skin after at most 8 hours' application. Item type: plaster Material: patch Color: as picture shows Function: relieve pain Quantity: 2 bags/16pcs Package includes: 16pcs/2 bags tiger balm plasters