This 31 day clock is 31-1/2" tall, 12-1/2" wide and 5-1/2" deep fully assembled. It has beautifully crafted wood with a glass front that reveals the swinging pendulum inside. Clock chimes every hour and once on the half hour. Pendulum length adjusts to make the clock run faster or slower. It could easily become a family heirloom that can be enjoyed for years to come. Includes winding key. One year warranty. 17 lbs.