I am an active Wayfair customer that very rarely writes bad reviews.  However, I advise  people to stay clear of this item.  We assembly the unit, and it literally fell apart at the seems within the first week.  Please see picture.   

We then had a carpenter apply stronger adhesive then reinstall the door.  Only to have the track not work because of its design only two weeks later.  

To make matters worse, I ordered two of them since the previous barn door is great quality, and both are outside of the return window now.  I firmly recommend staying away from this product.