I ordered these and they are great! The hardware has a great finish and great quality. 
   My 2 complaints, and more on specifics side - I ordered a 72" rail - which wouldn't of been confusing if the instructions that came didn't boldly say "2 door barn door bypass". After reading further the details online I realized it was still the 4 by pass but the rail system was 1 each for 72" under not the 4 I thought I would be receiving by the install instructions. 
 Second - the wall anchors are not good for the lag bolts. Of course where I mounted it none of the holes lined up with the studs, so in turn had to put two small header boards that mounted into studs for securing purposes. Painted those to the wall color and honestly it doesn't look as bad as I thought it would!