Features: This set contains puzzles, which can stimulate children's creativity and imagination, and cultivate their hand-eye coordination and problem-solving skills. This set is equipped with electric vehicle, which allows children to experience fun game and increase interactivity and entertainment. Christmas theme design: the product adopts Christmas theme design, which helps children feel happy and festive during play. Diversified track combinations: There are many track combinations in the suit, and children can assemble them according to their own ideas and creativity to create different shapes of tracks. Safety material: the product is made of environmentally friendly and nontoxic materials without sharp edges to ensure the safety of children in play. Simple assembly: the track in the suit is easy to be spliced and disassembled, which is suitable for children aged 3-6 to cultivate their operational ability and hands-on ability. Specifications: Material:ABS Size:As Shown Color: Christmas / Engineering / Outdoor Type: 4 Pcs Puzzles and 1 Pc Vehicle / 8 Pcs Puzzles and 1 Pc Vehicle / 12 Pcs Puzzles and 1 Pc Vehicle Battery: Require 1 Pc AAA Battery(not inclided) Package Includes: 1 Set Rail Track Toy note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. 3.Battery is not inclided.