Compatible: Etarnfly tracks are compatible with major brands and can be used with other construction toys. Perfect to complete your city rail system Track Set Included: Etarnfly tracks include 38 Straights, 2 Left Right 45° Intersection Rails, 2 Flexible Rails, several train tracks can be built, so that the train can reach new goals or avoid obstacles without interrupting the ride (without trains and models) Creativity and Fun: Enough track accessories are included to combine a complete oval track and you can also use the tracks to build a larger train track system by extending existing tracks for even more building and playing fun ECO-FRIENDLY AND SAFE: Etarnfly tracks are made of high quality and eco-friendly ABS materials for creating train tracks. Your child can safely assemble our train track set Customer Experience Focus: At Etarnfly, our goal is to provide an enjoyable experience with our city train tracks. We've crafted our products with the intent of meeting your expectations and are here to support you throughout your purchase journey Etarnfly 42PCS City Train Tracks, Classic Accessories, Railroad Building Toy Compatible with All Major Brand - 38 Straights, 2 Left Right 45° Intersection Rails, 2 Flexible Rails