One of my best customers had a little train, probably five inches in length total, made out of wood that she got when she was very small. She wanted a birthday cake of the train since she always orders cakes for her family and never has one for herself! The hill is the cake; the train is RKT covered in fondant. The hooks are thick aluminum. The board the train is on is 22" x 23" just to give you a scale. The second picture is that of her real little train. TFL!