Size: 3.5". Colorful desk clock made from a genuine translucent red acrylic distributor cap for the VW Bug (1955-1979). Clock sits flat or at an angle. Visible metal sockets. Powered by a precise Quartz component with chrome bezel and clear lens. Easy to remove clock from cap to change battery. One "N" battery included. Has a multi-gauge car themed dial (battery, fuel, oil and temp symbols).