Back And Waist Massager: Lower back heating pad is perfectly designed for your back and waist contour, it helps soothes muscle aches and pain relief. Menstrual Pain Relief: Our heated back brace also can effectively relieve period pain, it features an ultra-comfortable contact surface for even more comfort and provides comforting heat and soothing vibrations. 3 Heat Settings and 3 Vibration Massage: Our lower back heating pad offers 3 heat settings, to meet your different temperature demands, and delivers 3 vibration massage moeds to help further alleviate the tension and soreness of the back and waist. Moxibustion: Mesh bag design, can be put into wormwood bag, wormwood hot compress, intimate Velcro is designed, you can adjust the wearing, angle and tightness at will. Digital Display Controller: Touch Screen design, panel display temperature, 5000mAh large-capacity rechargeable battery, USB charging design, easy to carry, can be used anytime, anywhere. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications. Suitable for waist circumference: 70-110cm.