... product for distributor Supply OEM 16 years experience Multi-purpose cold & hot pack1. This product is is no side effect ... sunstroke, scald, muscle scuffing, sprain, trauma haemostasis, beauty etc.Hot compress:arthritis, rheumatism, menorrhalgia, stomach trouble, cervical vertebra trouble, ... for more than 15 minutes.Hot compress: Soak the bag in a container full of water and put into a microwave ...