Experience targeted relief with the Sunbeam Shoulders and Full Back Heating Pad. Designed to deliver soothing heat to your shoulders, neck and full back. The adjustable strap and buckle ensure a secure fit for waists up to 55 inches. Let the gentle warmth ease away muscle pain and tension, providing ultimate comfort and relaxation. Sunbeam heating pads feature easy-to-use controllers with 4 heat intensities and 90 second fast heat-up. When in use, the built-in Intellisense Technology prevents overheating and maintains consistent heat pad temperature. In addition, the safety auto-off feature means power is automatically cut from the heating pad after 90 minutes of continuous use. Made with a softy velvety fabric that's machine washable, enjoy the comfort of soothing warmth while working on your laptop or relaxing with Sunbeam's heating pad. Features Targeted Heat - Features an adjustable strap and buckle to ensure a perfect fit to deliver gentle heat to your shoulders, neck and full back. Stays In Place - Adjustable strap with buckle fits up to 55 inches (approx. 139cm) waist. Consistent Heat With Intellisense Technology - Internal mechanism designed to prevent overheating and maintain consistent heat pad temperature. Safety Auto-Off - Power is automatically cut from the heating pad after 90 minutes of continuous use for your safety and peace of mind. 4 Heat Settings, Fast Heat-Up - Select your preferred heat level on the easy-to-use digital controller and get heat-up in just 90 seconds. Cosy Fabric, Machine-Washable Design - Designed with soft comfortable polyester that is easy to wash - simply detach the controller and place the heating pad in the washing machine.