This 101-Piece Ultimate Expansion Wooden Train Track Pack is ideal for the little locomotive enthusiast. It has everything your child needs to add to his or her existing set. This pack encourages kids to use their imaginations to create and build new layouts while having tons of fun. It comes with 101 pieces of various sizes which includes trees and signs. This toy train track even comes with a small wooden choo-choo with attached railroad cars that children can drive along the tracks. The pieces are made from 100 percent hardwood and some assembly is required. This pack conforms to ASTM-963 and CPSC Directives standards.