Effective Pain Relief: Designed to deliver soothing heat to relieve muscle soreness and tension without the need for medications. Temperature Specifications: Max Temperature: 43C Average Temperature: 40C Long-Lasting Heat: Each heat pad can provide comfortable heat for up to 10 hours, making it ideal for extended use throughout the day or night. Versatile Use: Perfect for targeting areas of discomfort, whether for muscle pain, menstrual cramps, or simply for relaxation. Convenient Size: At 295 x 90mm, these heat pads are compact and easy to apply to various parts of the body, ensuring effective relief exactly where you need it.