Packing Box:Window Box Box Size:16*9.5*13CM (L*W*H) PCS/CTN:64PCS CTN Size:80*29*70CM (L*W*H) GW/NW:21KG/18.5KG CBM/CTN:0.162 QTY Per 20GP/40GP/40HQ: 11061PCS/18962PCS/22913PCS Interesting Track Assembly Game Electric Space Railway Assembly Track Toy Kids Intelligence Training