The Sumifun Herbal Wormwood Knee Joint Winter Pain Relief Heat Patches are a convenient solution for knee pain and discomfort. Made from natural plant ingredients, these patches are milder and less likely to cause irritation or discomfort. They are suitable for individuals experiencing knee soreness, weakness, and joint pain caused by overwork. Additionally, they can be helpful for those who spend long hours sitting in front of a computer, as it may lead to cervical spondylosis. These patches are designed to stretch soft tissues and relax muscles, promoting muscle flexibility and reducing stiffness. They are small, light, and easy to carry, making them ideal for use at home or on the go. Simply clean the skin with warm water, peel off the protective film, and stick the patch in the uncomfortable position. With 36 patches included in the package, you'll have an ample supply to address your knee pain and discomfort. The Sumifun Herbal Wormwood Knee Joint Winter Pain Relief Heat Patches are widely used, especially by office workers, to help improve physical discomfort. They provide a convenient and effective way to alleviate knee pain and promote overall well-being. Don't let knee pain hold you back - try these heat patches today and experience the relief you deserve. Key Features: Made from natural plant ingredients Milder and less likely to cause irritation or discomfort Suitable for knee soreness, weakness, and joint pain caused by overwork Helps stretch soft tissues and relax muscles Small, light, and easy to carry Widely used, especially by office workers Convenient and effective Package includes 36 patches