In the summer, a ceiling fan keeps your home pleasantly cool. The ceiling fan runs counterclockwise and sets the air in motion. In the winter, the ceiling fan can be switched in a clockwise direction. The warm air that collects near the ceiling is distributed evenly throughout the room. We offer reversible blade finishes that allow you to change the style of your fan throughout the year to keep your look fresh. Dimensions: · Overall Size: 52 inches diameter x 16.6/21.6 inches high · Down Rod Size: 1 inch diameter x 5/10 inches long Package Includes: 1* ceiling fan,1* remote,1 *manual, 2* downrod (5 downrod and 10" downrod) Notice: If you need longer downrod, please buy it separately with diameter 1 inch as your needs.