Electric Train Set, Flexible Track Fusion Train Set, DIY Race Car Track Building Kits with Train and Traffic Signs, for 4-10 Year Old Boys Girls Christmas Birthday Party Gifts Specification: Product packaging size: 51pcs: 30.5x4x26.6CM 81pcs: 32X7.5X24CM 123pcs: 38.5X7.5X30.5CM Material: plastic + iron Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. Package includes: 1 Set x Toy