The Low Profile ROPS option takes 6-3/4″ off the total height of a roller during shipment. This is great for communities that may have older bridges, underpasses, tunnels or other infrastructure … we’re looking at you North East US! The Low Profile ROPS offers the same protection and material of the Standard ROPS, but is bent at a different angle. The Low Profile ROPS is a low-cost option on our largest asphalt rollers, the SW884 series and SW994 series.