Package: 6pcs/bag Knee Plaster (6pcs in a bag) Size: 13*10cm/Pcs Ingredients:Reticulate millettia, saline cistanche, davallia mariesii, Chain fern, wild celery, safflower, spignet, corydalis and borneol etc. Materials:Non Woven Fabric shelfLife: 2 years Region of manufacture:China Instructions:yes Features of pain relileving patch 1, Quick effect, long time action 2, Good biocompatibility, no allergy and skin irritation 3, Suitable adhesion, paste skin tight, won't stick body hair 4, Good air permeability and water permeability, avoid the skin soakage in a long-term use How to Use: -Clean and dry affected area -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. -6~12 Hours for each time, 6~10 times per week for a process.