2-8-0 Steam Engine and Tender, Tank Car, Box Car, Lighted Steel Caboose in colorful Santa Fe deco schemes, 31" oval of RealTraxr O Gauge track, 50 watt toy train transformer, Infrared Remote Control (requires (2) AA Batteries - Not Included), Infrared track lock-on, instruction booklet, Quick-Start Video, interactive CD Rom with track layout software. Locomotive Features: Die-Cast Metal 2-8-0 Black Steam Engine in Santa Fe deco scheme with flywheel equipped motor, all-metal die-cast drive train featuring speed control, operating puffing smoke unit with On/Off switch, operating locomotive chuffing sounds, operating whistle sounds, operating bell sounds and operating headlight. ABS plastic black tender with Santa Fe logo, die-cast metal trucks with metal wheels and axles, electronic reverse unit with forward, neutral, reverse operation and operating metal coupler. Rolling Stock Features (boxcar & tank car): 1. ABS plastic body boxcar featuring custom Santa Fe deco scheme, die-cast metal trucks with metal wheels and axles and operating couplers, stamped metal floor, sliding boxcar door. 2. ABS plastic body tank car features Santa Fe deco scheme, die-cast metal trucks with metal wheels and axles and operating couplers. Caboose Features: ABS plastic body construction, Santa Fe deco scheme, die-cast metal trucks with metal wheels, axles and operating couplers, stamped metal floor, interior illumination. RealTraxr Features: 8 pieces of O-31 curved track sections (to make 31" diameter oval of track), solid nickel silver rails, ABS plastic track base with molded in quick-connect section connectors, punch-out lockon connection points. Infrared Lockon Features: ABS molded lock-on assembly with quick-connect transformer recepticle. 50-Watt Transformer Features: UL approved 110v 50 watt transformer power pack with shielded 110v AC power wall outlet cord. Infrared Remote Control Features: ABS molded assembly featuring color-coded soft-touch key pads, safety screw latch battery compartment. (Requires (2) AA Batteries - Not Included) Packaging Features: RailKing deco on tray/lid designed window box with interior pvc tray holder for individual set contents.