Ideal for the crafter or for home or office decoration, this reliable clock movement assembly can be used for large wall clock installations. All the necessary parts are included in the kit consisting of an accurate, high torque clock motor and hardware, a wall mounting cup that includes anchors and screws and the clock hands. The movement takes an AA battery (not included) and will run for years without attention. There is a simple time- setting wheel on the back. The sturdy plastic case measures 3-1/2 inches in diameter and consists of two parts: the back plate which mounts to the wall and the cup which holds the clock movement and snaps onto the back plate after it is installed. The minute hand measures 12 inches long and the hour hand is 9 inches long. Together they will fit a clock dial up to 24 inches in diameter. This kit provides an easy way to design a personalized wall clock.