well we ordered these shelves dec 30th delivery feb 4th so not a good start feb 4th past contacted delivery service DHL in transit waited another week and still no delivery contacted wayfair had to reorder delivery march 24th then they arrived 3 days after that .opened box well I think very poor as 2 small brackets to hold these to the wall and if you put anything to heavy on them I think they will fall off the wall not happy for the price you pay for them and being a carpenter I think next time I will make some myself better than these sorry not happy with quality and delivery