The Flat Designed Pedaltrain PRO FX is perfect for the player who wants to organize and protect valuable multi-effects units and switching systems while having extra room for external expression pedals, volume pedals, and other accessories. PRO FX is also a nice large format pedal board for players who just prefer a flat design. PRO FX is a chopped (flat) Classic Pro. These models share the same 32” x 16” (81.2cm x 40.6cm) mounting surface, same five-rail design, and same rail spacing. • MFSKU PT-PFX-SC • UPC 817709002996