I purchased two sets of these for a couple of bifold doors in my bathrooms. Both sets were defective. The screw holes had little or no screw threads on them so I couldn't screw them into the doors. I even had the general contractor who was doing my bathroom renovations look at them and he asked me if they were european because the screws that were included and all the screws he could find would not work with the threads of these handles. I returned one set but unfortunately had to keep the other set because the return deadline had already passed after we noticed the screw holes were defective. Pros: Contempoary sleek design Cons: Defective threads in screw holes. Unable to use.

great quality