Scale: 1/87 (H0)Printing technique: FDMDesign: imagineryNumber of railway tracks on the bridge: 3Printer size: Although the bridge is large and can measure up to about one meter, thanks to its modular design it can be printed on a small printer (200x200). The length of the bridge limits the need to screw its modules with commercially available threaded rods, which are one meter long. Note: You need to buy six 1m threaded rods of 4 mm diameter and nuts, which will permanently connect the bridge elements. If you have chosen the tilting version of the bridge (moveable), you must additionally screw the hinge - also with a piece of threaded rod of 4 mm diameter. If you have chosen the removable version of the bridge, you must print the 'removable end' twice.