Our wooden track is made by the Choo Choo Track & Toy Co. in the USA and is compatible with Brio, Thomas the Tank Engine, and many other wooden track systems. "Choo Choo Track" is manufactured from reforested American Beech wood. It is a very hard and durable wood. There isn't any finish coat applied to our track, it is completely child safe. No other wooden track on the market beats our quality. That's why it is America's choice!