This product is a vintage, ready-to-go pair of rocket stanchions in OD green for a flatcar, manufactured in 2023 by A 3D PRINTER. Made of plastic, these O gauge stanchions are 2 inches long, 0.4 inches high, and 1/2 inch wide. Designed for use with rockets, these stanchions are part of a 2-rail-2-conductor system and are suitable for model railroads and trains. The set includes the stanchions and is compatible with 1:43 scale rockets. This product is ideal for hobbyists and collectors aged 17 years and up.