This Oak Flat Threshold Profile Door Bar is recommended for the end of your floor, where one floor covering meets another of different height. This threshold profile strip will join two floor coverings together that are of the same height to one another. Each piece is 900mm in length and can be easily cut-to-size to fit doorways and openings. As this product is unfinished, you can also paint or stain it however you like to best match your flooring!