Kassel Grandfather Clock...This 15 day wind up clock stands 6'4" tall, is beautifully crafted in wood with a glass front. Pendulum swings and the clock chimes the hour (5 times at 5 o'clock, etc.) and once on the half hour. Pendulum length adjusts to make the clock run faster or slower. The decorative weights have been added to enhance the overall beauty. Comes with winding key and instruction booklet. Total measurement is 17-1/4" x 76" x 9-1/4". Some assembly required. Limited one year warranty.