Electric mattress pads are bedding accessories designed to provide warmth and comfort during sleep. They contain built-in heating elements that can be adjusted to different temperature settings, allowing users to customize their sleeping environment. These pads are typically placed on top of the mattress and are compatible with various bed sizes. Many electric mattress pads come with safety features, such as automatic shut-off timers, to prevent overheating. They are often made from soft, machine-washable materials, making them easy to maintain. Users can enjoy the benefits of added warmth during colder months, enhancing overall sleep quality and comfort.