M-D Building Products Metal Decor 1-1/4" x 36" Oak Aluminum Seam Binder with Screw Nails is designed to easily cover seams or gaps between two flooring surfaces of equal height. This aluminum seam binder effectively prevents carpet edges from fraying and vinyl floor seams from curling, creating a smooth and attractive transition between different types of flooring. It can be securely fastened to both wood and concrete floors using the included screw nails. For concrete floor installations, wooden pegs are and sold separately, ensuring a stable and durable fit. Model Number: 40132