The F7 Series is a right-angled aluminium step nosing for fitting to the edge of steps in public stairways, exit ways and all other applications where pathfinding in darkness or step edge contrast is an issue. The ecoglo® F7 with E30 series has a 2 inch (51mm) insert to provide 2 inches (51mm) of step edge contrast and is designed to be visible in all light conditions to enhance the safe and efficient movement of people. It also provides a non-slip surface on the step.