M-D Building Products 66472 1-3/8-Inch by 72-Inch Carpet Trim Smooth Durable aluminum withstands high foot traffic areas in the home For use in doorways, room entry ways or other locations where two uneven flooring surfaces meet Screw Nails fit firmly in pre-drilled holes for easy installation Can be cut to desired length with hack saw Polished silver finish accents most carpet colors