This is a flimsy, lightweight metal shelf. In addition, the dimensions listed on Wayfair are wrong. The sides are not 10.4" deep. Each side of the cabinet is 14.5" deep. We unfortunately didn't realize this until after it was assembled and the packaging thrown away, but we couldn't keep it because it didn't fit in our space. Wayfair was extremely unhelpful. Since the issue was entirely on them (I would have kept it, flimsiness and all, if it fit as expected) I think they should have offered a full refund and allowed me to give the thing away to someone in need.

Happy with corner shelf, it is as described and serves a useful purpose!