M-D 1-3/8" X 36" Silver Aluminum Carpet Trim with Screw Nails is designed to easily cover seams or gaps between flooring surfaces of different heights, providing a clean and professional finish. This aluminum carpet trim helps prevent carpet edges from fraying and stops vinyl floor seams from curling, ensuring a smooth transition between various flooring types. It is secured to wood floors using the included screw nails, and for concrete floors, installation requires both screw nails and wood pegs, which are sold separately. This durable and practical trim is an excellent solution for maintaining the integrity and appearance of your flooring. Model Number: 78071