packaging was damaged on arrival, no instruction how to assemble , I totally missed on 1st chair assembly area where screws were suppose to go ( caught this error on 2nd chair assembly ) because the holes  where the bolts were to go were not drilled out I had to do that , plus I have extra bolts left over so I'm not sure if they are suppose to be used somewhere else IF I Had a assembly sheet to go by I could feel more confident I did what I am suppose to do and feel the chairs are safe to sit on  .