1.MILD SELF-HEATING PATCH: The knee pain relief patch is more mild compared to traditional heat patch, no irritation, no damage to the skin, breathable and comfortable, perfect to help to relieve knee pain and reduct joint stiffness.2.LAST UP TO 8 HOURS: Pain relief plaster provide natural heat to the knee area,help to relieve knee pain cause by sports falls,knee problems in middle and old age, cold fear of cold in the knee, meniscus injury, arthritis ligament damage and other knee injuries.3.NATURAL INGREDIENTS: Knee pain paste adopts natural herbal extracts, pure herbal ingredients without any side effects4.WIDE USAGE: Natural and trusted pain relief patch to relieve knee pain, joint pain, neck pain,lowe back pain and other muscle and body pain, suitable for men and women.5.FLEXIBLE AND CONVENIENT : Perfect size for knee, easy to use. Wipe your pain area, tear the package and remove the backing paper, stick the product to your pain area. Specification:Color: GreenSheet Size: approx. 14.4 x 9.6cmQuantity: 12 Sheets Main effect:Knee injuries caused by sports falls, obesity, knee problems in middle and old age, cold fear of cold in the knee, meniscus injury, arthritis, hyperosteogeny, ligament damage and other knee injuries. Remove cold heat, blood circulation to remove stasis, anti - inflammatory pain. Precautions:Skin redness, hyperemia, ulceration, damage is forbidden;Allergic constitution should not be used;Pregnant women use with caution;A few people have local itching or rash during use, which does not affect the use, and gradually disappears after being stopped;It is normal to have a burning sensation in the skin during use. Package included:12/24/60 Sheets Knee Stickers