The whole set of track system is made of stainless steel, they are lean, durable, easy to assemble; More than that, it can be used as track for simultaneously audio-recording.
Basic configuration:4 curved tracks,7 straight tracks(1.5m) and 1 start track(0.75m). And can be configured more or less tracks
According to your requirement.
Heavy-duty track:D=38.1mm,Gauge:650mm
According to your requirement.
Heavy-duty track:D=38.1mm,Gauge:650mm