The 1-3/8 inch x 36 inch fluted silver carpet trim easily covers a seam or gap between two flooring surfaces of unequal height. Carpet trim prevents carpet edges from fraying, vinyl floor seams from curling and creates a smooth transition between different flooring surfaces. Aluminum trim is easily secured to wood and concrete floors with provided screw nails. For installation on concrete floors use wooden pegs (sold separately). Transitions low to medium pile carpet to lower surfaceProtects carpet edge from fraying834-F-flutedIncludes screw nailsSilver1-3/8" x 36"