The M-D fluted stair edging covers and protects the edge of a stair step Stair edging prevents wear and tear on carpeted or hard surface stair steps and prevents a stair’s vinyl surface from curling Stair edgings are easily secured to wood and concrete floors with provided screw nails For installation on concrete floors use wooden pegs (sold separately) Durable aluminum withstands high foot traffic areas in the home Screw nails fit firmly in pre-drilled holes for easy installation Can be cut to desired length with hacksaw Consumers and industry professionals throughout the world trust M-D Building products and services, positioning them as the leaders in the weatherstripping, floor and tile trims, perforated aluminum sheets, digital levels, and caulking categories