Good quality for the price. Decent instructions. My only complaint is I followed the instructions completely and the door was too close to the floor. The height of the holes that you make to mount the track is supposed to be the door height plus 1 11/16” from the floor which is supposed make the door 3/8” from the floor. It actually made my door no more than 1/8” off the floor so I can’t utilize either of the floor guides that keep the bottom of the door from hitting the wall. This was the only issue keeping it from getting a 5 star rating