No need for a metronome with this stylish electric guitar pendulum clock on the wall. Made out of Laminated 1/4" wood this electric guitar clock features a Black body with a flaming pickguard and natural swinging pendulum neck. The Clock mechanism requires 2 AA batteries (not included) and comes unassembled. Don't worry! The clock mechanism and hands are easily attached and instructions are included, even Ozzy could manage this task. However, make sure you hang your rockin' pendulum clock on a level surface so the pendulum swings properly. Measures about 22" in length and 7.5" wide.