Recommended age 14+ years, not recommended for play EMD (Progress Rail) SD70ACE Locomotive with DC analog control, LED lighting, and Progress Rail 100th anniversary decoration CAT M323F Railroad Wheeled Excavator with accessories (bucket, ballast tamper, and rail clamshell bucket attachments) (SKU: 85656) CAT 12M3 Motor Grader (SKU: 85520) 60' OTTX Yellow Flat Car Sunoco 10K 3Dome Tank Car CSX 50' FGE Insulated Boxcar 16 curved and 4 straight WalthersTrainline Power-Loc Track pieces (creates a 38" x 54" oval) Approx measurement: 38n L x 34in W x 6in H