Product Name Bone-Building Musk Analgestic PlasterVariety External useAction & Indication To dispel rheumatism, promote blood circulation and relieve pain. Use to treat rheumatoid arthritis, muscular pain and sprain.Product features1 High drug content, long-term drug potency which will last 24 hours 2 Unique transdermal system patent technologies can promote drug release and absorption; patients can immediately feel the curative effect within 5 to 30 minutes 3 Adopting the low-temperature technology, the active ingredients are focused together, strong drug potency 4 Elastical micropores, ventilated and comfortable, the percentage of skin allergy is lower than 1%Specification 7cm × 10cm /pieceValid Period 36 months