The J-COBS (Pilot Princess Edition) is named after the famous Jacobs Aircraft Engine Company. The 50-piece limited edition features hand-engraved numbering at the bottom of the lamp. This adjustable lamp with modern art design is made from a 1940's radial engine piston called the WWII Jacobs R-755. The piston was used to power airplanes such as the Beechcraft Staggerwing, Boeing Stearman 75, and Avro Anson. The piston measures 5" wide and 3" high. The product is meticulously powder-coated in Princess Pink by Plane Pieces Artist RT. For authenticity, the lamp is marked with a Rock the Sky stamp. The lamp measures approximately 22" in height and comes with a 6-foot cord and a 40-watt bulb. This piece is a perfect gift for fly girls and pilot princesses across the globe.