This toy can be assembled into a picture in which the model is shown to give full play to the imagination and to find more interesting combinations of collocation method.At the same time can improve the ability and space thinking ability oh. Happiness within， a lot of benefits! Suitable for parents and children together!Material: ABS high quality plastic (100% non-toxic)Packing: color box packagingSize 41X11X31cm train tracks: length and width 69cm 69cm or long 100cm wide 48CM， (because of the track laying methods vary) wide track 3.9cm from thick 0.9CM locomotive: long 11.5CM width 4cm two cars per day: long 10cm width 4cm train length: 36cm this railway work very well， without any smell， absolute environmental protection.The train will not be derailed， and as long as a section 5 battery oh. Train with two cars， very spectacular. Assembly is also very simple， you can let the children do it yourself， use your head， and exercise the ability of the child oh!The train has four transfer node， reasonable combination can be turned into a different route， very good oh...