The Athearn 27859 Kenworth Tractor Truck & Matson 40' Container & Chassis is a highly detailed model in 1:87 scale designed for model train enthusiasts. This ready-to-go pre-built set includes a plastic tractor truck and container, perfect for collectors and hobbyists aged 17 years and up. While it is not powered, it is a great addition to any HO gauge model railroad layout for enhanced realism and authenticity.