... 12 hours, long lasting 4.CE,ISO Natural Heating Physical Therapeutic Plaster is a natural heat therapy. It consists of three parts ... and soft tissue injuries and also assist healing with rheumatoid arthritis, osteoarthritis, cervical spondylopathy, cervical degeneration, lumbar degeneration, cervical soft ... sold in hospital, medicine store, clinic or pharmacy. Heat Therapy for Arthritis and Rheumatism