Long Curves (Pack of 12)Wooden Train Track Extension Pack Long Curves 12 Pieces Compatible with Major Brands for Creative Play Additional wooden track and accessories allow a Bigjigs Rail network to be extended and tailored for each play session, helping to develop imaginative play sessions. Most other major wooden railway brands are compatible with Bigjigs Rail. Made from high quality, responsibly sourced materials. Conforms to current European safety standards. Pack of 12.