【Therapeutic Warmth】: The body heating pads Instantly heats up for maximum care and relaxation. Heats up at 127 °F-147 °F for 6-10 hours of continuous heat. By enhancing blood circulation, and keeps your body warm for a long time. 【Natursl Pain Relieve】: The Heat Patches is a drug-free method that relieves for muscle strain, soreness, spasm, joint stiffness, back, neck, shoulders and much more. Provides comfortable heat to your discomfort. 【Good Size】Ultra-thin, discrete design to seamlessly fit under your clothing. Wearing the patch under clothes can prolong the heating time to help you get through the day and night. 【Easy to Carry】: Individually wrapped to fit your lifestyle. Whether you are skiing, winter hiking, outdoor camping, etc. Carry it on outdoor trips to keep you warm and energized when it's cold. 【Usage Warning】: The product is designed to stick on clothes and not directly on skin. Avoid burns or sensitive skin reactions. 【Redesigned with Your Body’s】: Body heating pad size: is 5in*3.7in which can be applied anywhere on the body and adapt to your movements. Whether you’re undergoing thermotherapy for period relief or musculoskeletal issues, you can always multitask. Heating Patches