Packing: 10 pcs/boxShelf life: 36 monthsMaterials: safflower, epimedium, yam, eucommia ulmoides, sage, Cynomorium, rhubarb, red peony, this column, Tiankuizi, menthol, borneol, etc.Suitable crowd: suitable for people with weak waist and knees, chills, fatigue, cold in the palace, dysmenorrheaFeatures:Relieve various discomforts caused by poor kidney function and help restore sub-health.Unsuitable people: people with damaged skin, allergic constitution, infants and young children.How to use:1. Wash the navel area with water2. Open the bag3. Remove the plaster and remove the sticker from one side4. Apply the adhesive face down to the navel5. One stick can be used for 8-12 hours6. Remove the plaster and cleanse the skin7. Repeat the process within 24 hours.8. Treatment consists of 5 plasters.9. 2-3 treatments (10-15 patches) for best results