Cozy up at your desk during the winter season with this Small Under Desk Heater by Warmly Yours. This plug-in foot warmer is designed to fit conveniently under any desk, providing extra warmth and comfort, when and where you need it. The under desk warmer radiates warmth at a fraction of the energy required by space heaters and is perfect for the home and office! Equipped with on/off switch and 6 ft cord. Assembly level/degree of difficulty: Easy.