Adding a sliding barn door is a great way to update your home. This matte black 78-in barn door hardware kit provides both style and functionality with its modern farmhouse design and smooth operation. Matte black finish 78 in track - comprised of (2) 39 in adjoining pieces For doors weighing up to 200 lb Accommodates door thickness of 1-3/8 in to 1-9/16 in Fits openings up to 36 in Includes detailed instructions and mounting hardware needed for installation of one interior door Anti-jump discs prevent hanger wheels from jumping off the track Door not included