Functions: 1. Herbal ginger patch is one of the best natural solutions for lymphatic drainage, body pain, migraine, joint pain, and stomach bloating. 2. Dispel the wind and dispel the cold, loosening the tendons and activating the blood circulation, relieving swelling and pain, eliminating the cold caused by pain. 3. The herbal ginger patch also functions as a muscle relaxer. Sticking a ginger patch on any part of the body to enjoy ultimate relaxation after a long, exhausting working day. 4. Suitable for periarthritis of the shoulder, lumbar muscle strain caused by the shoulder, waist pain, swelling, and so on. This product uses traditional Chinese medicine treatment, which will not cause any harm to human health. Specification: Ingredients: Ginger essence, Wormwood Heat time: more than 12 hours Material: Non-woven fabric Color: As shown Patch size: 100*70mm Shelf life: 3 years Storage method: Sealed, placed in a ventilated, cool and dry place Applicable method: Remove the backing paper and stick it directly on the skin How to Use: 1.Clean and dry affected area 2.Remove the plastic sheet from back of the patch. 3.Stick the patch on the area with pain or inflammation and enjoy soothing relief up to eight hours. 4.8-12 hours for each time, 4-5 times per week.