Key features - Possible to make different formations and has a total track length of 9' 10". - Can be used with most other railway systems on the market. - Develops fine motor skills and logical thinking.  Product description Track: Solid beech Plastic fitting/ Wheel: Polyethylene Vehicles: Solid beech or birch, Stain, Clear acrylic lacquer Axle/ Connection: Steel, Galvanized  Care instructions Wipe clean with a damp cloth. Wipe dry with a clean cloth.  Good to know WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years of age. Recommended for children 3 years and older. Can be used with other rails, trains etc. in the LILLABO series.