M-D Building Products 1-3/8" X 72" Oak Aluminum Metal Decor Carpet Trim with Screw Nails is designed to easily cover seams or gaps between two flooring surfaces of different heights. This trim combines the durability of aluminum with the natural look of wood, helping to prevent carpet edges from fraying and vinyl floor seams from curling. It is secured to wood floors using the included screw nails, while for concrete floors, installation requires both screw nails and wood pegs, which are sold separately. This product a practical and attractive solution for maintaining the integrity and appearance of your flooring transitions. Model Number: 40122