With the Bigjigs Rail Curves and Straights Expansion Pack, little engineers will always have plenty of spare track on hand for when it comes to expanding their railway network! This extensive accessory pack includes 24 pieces of straight and curved wooden track, in varying lengths, that will stretch as far as the imagination allows. This expansion pack is of high quality with exceptional durability sure to bring hours of fun and creative play for generations. Most other wooden railway brands are compatible with Bigjigs Rail. Made from high quality, responsibly sourced materials.