Active Standing Mat

High-density, molded foam anti-fatigue mat features sloped sides that allow users to elevate one or both feet, stretch their calves, or comfortably stand with a wider stance. The center ball massages the balls of your feet while standing. Heavy-duty, 1″ thick mat is thicker than other mats, providing increased durability and comfort. 32″L x 19-3/4″W x 3-1/2″H; 8 lb.