This ready-to-run N Scale 50′ Steel Side 14-Panel Fixed-End Straight-Side Gondola from Micro-Trains(R) is based on common mill gondolas built beginning in the 1960s and in service into the 2020s and beyond. This gondola is an ideal addition to your diesel-era freight consist. This car features free-rolling Delrin(R) trucks with contoured axles, truck-mounted Magne-Matic(R) couplers and die cast metal underframes or interior weights. This 50′ Fixed-End Gondola is one of many Micro-Trains N Scale freight cars. WARNING: This product can expose you to chemicals including Bisphenal A, which is known to the State of California to cause cancer and birth defects or other reproductive harm.