Annoying!!!!! I should have paid attention to the reviews…I’m replacing shelves I bought from HD…they have wooden slats that kept falling through the shelf-space every time I put anything on them. The wire shelves that come with this one fall through with NOTHING on them. I think this shelving is over priced & waaay too flimsy…I decided not to send it back based on subsequent reviews…the company will give you hassle (not Wayfair).  Every single wire shelf had to be attached with zip-ties on all four sides. Overall once it’s put together…it is definitely mis-rated for weight ability. I do not recommend this item.