feature 1. Ingredients: tourmaline, wormwood, comfrey, white birch, ginger, flavescens, etc. 2. it & 39; Suitable for shoulder fatigue, lumbar muscle strain, neck pain, joint swelling, etc. it& 39;s It's also one of the best natural solutions for lymphatic drainage, bloating. 3. Promote blood circulation and keep the body warm, especially suitable for people with cold hands and feet. Dredge the meridians and remove moisture 4. It & 39; for a lot of people. Easy to use, obvious effect, long heating time. You can cut the patch to any size you wish to fit the painful area. 5. This product is easy to carry, safe, non-toxic and smoke-free. Can be used in any occasion. Specification Material: PE color: brown Dimensions: 23 x 8 cm Weight: 200 grams Package Included: 1x Tourmaline self-heating moxibustion patch