Ghent’s Duo Track horizontal sliding panel system provides multiple dry-erase markerboard panels to serve a multitude of needs. This two-track, manually operated unit doubles the amount of usable space with its fixed back panel and sliding panels. Duo Track uses a Centurion porcelain-on-steel markerboard surface to create a durable, high-performance board that also accepts magnets and magnetized accessories. Top- suspended panels glide on nylon rollers for smooth operation. Duo Track is constructed of heavy-duty anodized aluminum trim and includes a 2" Endura cork maprail.