Material: Cinnamon, Eucalyptus, Osmanthus, Mint Applicable Scene: Health Massage Specifications: Wormwood Knee Sticker, Wormwood Lumbar Sticker, Wormwood Cervical Sticker, Wormwood Foot Sticker Color: 12 Stickers per box Features: 1. This knee patch is made of selected pure natural herbal extracts such as wormwood, cinnamon, eucalyptus, osmanthus, and peppermint, with no additives, and has a strong herbal scent. 2. The patch provides up to 10–12 hours of soothing warmth, designed to support knee joint comfort and promote overall knee health. 3. Unlike traditional moxibustion, this product is compact, lightweight, easy to carry, smoke-free, and designed for skin safety. 4. The ergonomic design fits the natural curve of the knee, allowing comfortable movement during use. 5. The patch is skin-friendly, breathable, and features strong adhesion to help prevent slipping, with minimal discomfort during extended wear. 6. May help provide relief for cold knees, chills, leg pain, joint stiffness, leg numbness, discomfort during squatting, and knee weakness. Precautions: 1. For external use only. Do not ingest. 2. Mild skin redness, pigmentation, or slight itching after use may occur and are generally normal. 3. If irritation, burning, or pain occurs during use, remove the patch immediately. 4. Discontinue use if adverse reactions such as redness, rash, or blisters appear. 5. Avoid scratching the area. Do not apply other medications without professional guidance. 6. Do not use on pregnant women, nursing women, infants, individuals allergic to any ingredients, diabetics, or persons with high fever or skin ulcers. 7. This product is not a medical device or a substitute for medical treatment. Package Included: 12 Stickers per box (assorted types: Knee, Lumbar, Cervical, Foot)