PECO STREAMLINE N CODE 80FLEXIBLE TRACK WITH CONCRETE SLEEPERConcrete sleeper track has been in use on the railways of Britain since around 1940, usually combined with wooden sleeper turnouts and crossings, and this track is a faithful representation of this design. PECO Streamline N Gauge Code 80 - Universal trackage systemThis ever-popular trackage system for N offers a choice of either wooden or concrete type sleeper flexible track and a wide range of turnouts and crossings in both Insulfrog and Electrofrog types.Suitable for all makes of N Gauge trains and fully compatible with PECO Setrack.Technical Specification: Box contains 25 lengths of 914mm track