- Adhesive thermal patch designed for knee pain relief, ideal for muscle and joint discomfort. - Provides up to 8 hours of constant therapeutic heat, promoting tissue recovery and muscle relaxation. - Drug-free: uses patented thermal cells that activate with air, providing safe and effective heat. - Easy application: fits comfortably on the knee, leaves no residue, and does not require manual activation. - Suitable for active people, athletes, those who perform physical exertion, or suffer from arthritis, sprains, strains, or muscle tension. - Pack of 2 patches, white color, practical for daily or occasional use. - Do not use in case of sensitive skin or open wounds. Follow the instructions for use for maximum safety.