I’ve had these for 4 months now. When putting them together I noticed the screw threads in the base of the chair was not metal it was just threaded into the wood. I shrugged it off and said we’ll see what happens. Only two months later I realized the legs were loose (a lot) and on not just one leg but all 4! I brushed it off and said k maybe they just settling so I got the Allen wrench and tightened them. But here I am 2 months later again and I’m having to tighten  the bolts on each of the legs on each of the chairs once again! DO NOT BUY! If you don’t purchase the insurance you’re going to be very upset! These holes are not going to hold up