Wu Yang Plaster for Bruise and Analgesic in A can.
a big plaster so you can cut what you need off it being 10 cm x 200 cm.
Ingredients are in Cinese,
so perhaps this is for Chinese, Chinese character reading, or, those that know how to use them having used them before.Also instructions are in picture drawings ( illustrations) too.
Put on for about 24 hours max.
Actually I do have stock of this. The usual type I cannot get.