Hardware Only,No door panel. Material:Steel Surface:black *Track's length should be twice of the door panel. *The height from top of the door to the top of the roller is about 130mm,pls make sure you have at least 150mm for installation *The space between door and wall is about 16mm based on door panel thickness:16mm *Hardware's suitable for door panel thickness:35/40mm *Two rollers can bear weight 90kgs *Track has been pre-drilled 16" apart holes,if your wall is drywall+stud,pls check if it's 16" between two studs! *Two ends of track has been pre-drilled screws holes for track connector to make two short one to be a long track for double door. 10FT-Double door kit: Roller:4pcs Stopper:4pcs Sliding track:2pcs*1.5M(pre-drilled 16" apart holes on track) Track connector:1pcs Track&wall connector:8pcs Anti-pad:4pcs Floor guide:2pcs About screws: We will ship wood wall screws for customers from United States !! About shipping: Ship from China by Fedex,7-10 days service After sale service: If you find any missing or demage on the products pls take me outer package photo and demaged products photo ASAP,we will try our best to solve it.