Specification:Material: Plastic.Power supply mode: 2 AA batteries (not included) Length of locomotive: 13 cm (5.1 inches)Length of coal carriage: 12 cm (4.7 inches)Length of cargo/oil tanker carriage: 13 cm (5.1 inches)Track dimensions:A: 85.5 x 67.5 cm (33.7 x 26.6 inches)B/C/D: 104 x 68 cm (40.9 x 26.8 inches)Features: Railway tracks of different shapes can be assembled easily, easy to connect the carriages together. A nice holiday train toy set that can bring you delight and good blessings. It will be a great Christmas gift for your boys and girls, also a best decoration around your Christmas tree and bring you a dynamic Christmas atmosphere in the Christmas Eve. Easy to combine the tracks together. You can assemble round or elliptic shaped railway tracks according to your need for the train to run on it, let your kids play with them happily. This electric train set is made of premium and quality plastic materials ,practical for long lasting use, can allow your kids play safely and happily, you can place the rail way around the Christmas tree for decor. Simulated steam engine locomotive, including carriages and tracks, can give you realistic effect such as smoke and light, sound, can help little kids to learn about the knowledge about trains.Packing List:1 x track train toy set