Solid brass stair nosings are a range of attractive stair edgings that offer premium finishes on any stair or step.They add a touch of class with their shine. Brass is mechanically very sturdy and is resistant to most chemicals.However it oxidises in air and tarnishes over time.It may be necessary to clean and polish the brass stair nosings with a proprietary metal polish and a duster from time to time to enhance and restore their looks.