This is a rare set of 11 new old stock (NOS) Classic Industries #4401 Viper slot car bodies, complete with original manufacturer box. Each body measures approximately 4 x 7 x 7 inches, showcasing vibrant colors including translucent red, blue, and green. The set is highly collectable, as it remains unused. The original cardboard box, showing some age with corner wear and softening edges, still displays the stamp '12 - 4401' and 'VIPER'. This set is a nostalgic piece from the golden age of slot car racing, perfect for collectors and enthusiasts alike.