Celebrate the sweet heritage of Hershey"s Features Set Includes: ?0-8-0 locomotive and tender ?Reefer, ?Gondola with removable coil covers ?Caboose ?Eight curved O-36 FasTrack sections, three straight FasTrack sections, one FasTrack terminal section ?PowerMax transformer ?Smoke fluid Locomotive Features: ?Transformer controlled forward, neutral, and reverse operation ?Realistic air whistle in tender ?Operating headlight ?Puffing smoke unit ?Operating coupler on rear of tender ?Powerful maintenance-free motor ?Traction tires ?Die-cast metal locomotive body ?Engineer and fireman figures Rolling Stock Features: ?Operating couplers ?Opening doors on boxcar Gauge: Traditional O Gauge Dimensions: Set Length: 45 ¾" / Layout Dimension: 40" x 60" RailLine: Hershey"s Minimum Curve: O-27