You are buying a new HO Promotex Herpa HO Promotex Herpa # 460010 Dual Axle Converter Truck Dolly-A-Train. Measures 2.25" long. PLEASE NOTE: THESE ITEMS ARE MADE FOR AND SOLD WITH THE INTENT OF USE BY ADULT HOBBYISTS AND COLLECTORS AND ARE NOT SUITABLE FOR CHILDREN. THESE UNITS HAVE SMALL PARTS AND ARE FRAGILE. WILL NOT ACCEPT ANY RETURNS FROM CHILDS PLAY! If purchasing multiple items, please allow me to send you an invoice reflecting combined shipping charges. Thank you.