MaxxDry Ventilator Portable Boot Shoe Warmer Dryer is a lightweight and convenient foot warmer designed to keep your boots dry and warm. It is suitable for use at home, in your car, while camping or hunting, and in your RV. The warmer is powered by a 12V outlet and features a sleek black design with dimensions of 9.84 inches in height, 7.48 inches in length, and 12.01 inches in width, making it easy to store and carry around. The item weighs only 0.83lbs., which is perfect for people who love winter sports and need a reliable hand and foot warmer.