The Lionel Pennsylvania Flyer train set #6-31936 is a ready-to-go O gauge train set manufactured in 2003. This complete set includes a boxcar, locomotive, caboose, tender, and a steam locomotive, all in a multicolor design. The set features a 1:48 scale, made of plastic and diecast materials, with analog control, light, and sound functions, providing a realistic transportation-themed experience for children aged 5-7 years. This unit of the Lionel Pennsylvania Flyer is a high-quality product from the LIONEL franchise, perfect for model railroads and trains enthusiasts.