Great product for the price. I would have given a 5 except I order 2 shelves & one of the boxes was damaged & the protective plastic caps for the top shelf was missing as well as the couplers to join the shelve together so now I’m stuck with 2 small shelves. The second box was perfect & had all the parts so I have one complete full sized shelving unit. 

In Wayfairs defense, I never called to ask them to send missing parts. I’ll just live with it.