3 Seconds Rapid Heating Pad: Rapid heating device that heats and raises body temperature in just three seconds. Ideal for menstrual cramps, lower neck or abdominal pain. If the gift you're looking for is a great gift for mom and girlfriend, this is it Safe and Comfortable Fabric: The menstrual heating pad is designed with soft and smooth fabric, which is light and breathable. The heating pad comes with an adjustable elastic for quick adjustment of the waistband to fit all waist sizes. Automatic Design: The portable heating pad is designed to turn off automatically. If you fall asleep during use, our product will automatically shut down within 30 minutes if it detects your inactivity, ensuring your safety and health. If you want to use it again, just turn it on again. Portable and widely used: Small footprint, easy to carry and ready to use. You can use our products in different scenarios, whether it is resting, reading, driving or working, it will not affect you too much. Quantity included in this product: 1 piece. Due to reasons such as shooting, display and light, product pictures may have different degrees of slight color difference on different monitors