Our American made 17-piece Figure-8 Track Set lays out to 17" by 39". Track is crafted from locally sourced and sustainably harvested hard maple. Straight track and crossover are grooved on one side, curved track is grooved on both sides, and all are laser engraved with stripe detail. Compatible with standard wooden train sets. Set includes: (8) large curve track pieces, (4) 8" straight track pieces, (1) crossover. No finish. Ages 3 and up. Made in the USA.