Walnut Textured Hollow Core Composite Interior Sliding Barn Door with Hardware Kit Hidden Track SystemCALHOME barn door series and hidden sliding rail hardware kits contain everything needed to transform any doorway into an elegantly beautiful passageway between spaces. The Concealed Sliding System is an innovation design for upgrading standard doors to convenient and stylish sliding doors with seamlessly invisible track. The hardware is constructed of high quality powder coated steel. The design provides a stunning focal point for any space while