LEGAL DISCLAIMER Features: Our pain relief patches are extracted from a variety of natural herbs. Safe and effective. This back pain patch is fast acting, long lasting, and deep-penetrating temporary pain relief for sore muscles, sore joints, and arthritis. Our knee patches is extracted from a variety of natural plants. When you open the package, you will smell a natural herbal scent, which is the essence extracted from various precious herbs. Open the package, wash the appropriate area with warm water, then remove the protective film, stick on the appropriate area to finish. Suitable for Neck, shoulders, back, legs, arms, waist, etc. It can relieve the back and neck, making you feel very relaxed. Specification: Material: Non-woven Fabric Size: about 13x10 cm Quantity: 10 pcs 1 Box Applicable parts: neck, shoulders, back, legs, arms, waist, knees, etc. Package includes: 30pcs Knee Pad Note: Due to different lighting and screen settings, item colors may vary slightly from the pictures. Due to the difference in manual measurement, please allow a 1-2cm difference in size.Wide ApplicationWhether you are an office worker, a driver, soldiers, athletes, dancers, an athlete, the elderly, or a housewife, etc. You can use this relief knee patch to relieve various discomforts. It also a perfect gifts for parents and friends!. Easy to UseSimply clean the affected skin with warm water, remove the protective film and stick the adhesive pain relieving patch on the area where you're in pain. Massage for 1-3 minute. Just enjoy immediate pain relief !. Instant Pain Relief These hot patches for pain relief for men and women can temporary relieve various pains such as rheumatoid arthritis, bone hyperplasia, knee pain, tenosynovitis, strain and sprain, sciatica, and fibromyalgia. Natural Material The pure wormwood soothing pad is made from traditional plant wormwood. Natural plant extract, safe and non irritating. Non woven fabric adhesive has good breathability and water permeability. Long Lasting Relief PainPain Relief Patch offers 8 hours continuous heat to relief fatigue and relieve knee pain within a few minutes. Knee relief patches can help alleviate fatigue, muscle pain, shoulder stiffness, and promote blood circulation.