Self-heating Pain Relief Patch

self-heating pain relief patch for body relief Specifications   With the deep penetrating heat that comes from this analgesic patch, users will be able to find relief from localized pain quickly. The effect can last up to 8 hours. It is effective for backache, sprains, bruises, strains and arthritis. The primary active ingredient in its formulation is menthol.   Product Introduction 1. Clean the skin, tear the protective paper and paste the plaster onto the pain or discomfort area 2. The medicament's curing effect can last for 12 hours. After 12 hours` applying, tear the Arthritis Plaster down, let your skin have a rest, do not apply another Arthritis Plaster for 6 hours in the same skin area. After letting the skin rest for 6 hours, you can use another Arthritis Plaster on this skin area. 3. One treatment period is 20 days. Product ingredient  Advantages Product Instruction 1. Clean the skin, tear the protective paper and paste the plaster onto the pain or discomfort area