This 1997 Treadmasters "Lost in Space" Robot B-9 is a must-have for any vintage toy collector. This officially licensed robotic figure stands 8.5 inches tall and has a light-up chest cavity and multiple sound effects. It features a unique and authentic design that will bring back memories of the classic sci-fi series. With its intricate details and realistic features, this vintage toy is sure to make a great addition to any collection.