About this item This fits your . Make sure this fits by entering your model number. The movement and appearance are similar to the real steam train.There are lights, 8 straight rails and 16 curved rails.Comes with power and battery packs so that the train can be controlled to go ahead or stop by remote control or phone bluetooth. Using Eco-friendly ABS material, the parts of high quality, precision casting processing molding, high matching degree, tight not loose, stable modeling. All parts are perfectly compatible with Lego. With detailed instructions, the steps are detailed and easy to understand, and can be assembled quickly according to the illustrated instructions. Exquisite gift box: It is of educational significance and can be given to others as gifts and prizes during the back-to-school season and holidays. There are small particles inside, pay attention to use and placement. If you meet any problems during the assembly process, please contact us in time.