Our biplane Airplane Wall Clock is an ideal gift for a pilot, airplane enthusiast, or great in an aviation themed room. The biplane is crafted of cast resin with the airplane jumper acting as a pendulum. This novelty clock is hand painted with a protective polyurethane coating, and has a hook on the back for easy hanging on the wall. The minute and hour hands use a cloud shape to add to the whimsical nature of the clock, and a "AA" battery is required for use. The only question that remains is why would someone want to jump out of a good airplane?