The product is a train car lot that includes various freight cars and possibly other train-related items. This collection would be perfect for model railroading enthusiasts looking to expand their collection with a variety of train cars to enhance their layout. With a mix of different types of freight cars and potentially accessories included, this lot offers a diverse selection for train enthusiasts to enjoy. These are used. It seems all the pieces are here but I am not sure since I am not an expert in this area. I can send more pics if necessary. Thanks for looking.