The HO gauge Switch Tower #1 is a vintage plastic building set designed for model railroads and trains. This multicolored tower includes a switch tower and signal tower, perfect for adding detail to your train layout. With a scale of 1:87 and a length of 3 inches, it is a great addition to any HO gauge collection. The transportation-themed tower captures the essence of train systems from the past, making it a must-have for hobbyists and collectors alike.