Make Your Body Relax :Protect your feet from low blood circulation, arthritis, and cold floors. In addition, this electric heated foot warmer could effectively relieve muscle, chronic pain, increase blood circulation, relax and warm the legs. Washable and Detachable : The electric flannel foot warmer under desk could be detached, easy and convenient to clean. Auto Shut Off/Adjustable Temperature : 6 heating setting.You should adjust the temperature setting according to your need. Material : both sides are constructed from ultra plush flannel that is exceptionally durable and warm.Only the bottom with heating wires ( for safety concern ) but the soft and thick flannel cover will keep heat inside the pad and make you feel warm. Extra Large Feet Warmer for Office: Extra Large 40 x 40cm heated slippers, it is large enough to put two pairs of feet.Share with your lover.