The Pastel Color 7-Letter NameTrains consist of an engine, seven NameTrains letter cars, and a caboose. NameTrains cars are stained and sealed with a non-toxic finish. Letter cars measure about 2.4" tall, engine and caboose are approx 2" tall. All pieces are crafted from locally sourced, sustainably harvested hard maple and are compatible with most standard wooden railway system tracks.