Returned, much smaller than expected.  Maybe they sent me the wrong size  Not sure but looking at the specs for all sizes this would only be able to fit one row of jars for each shelf.  I have over 40 jars and I can’t even fit half in this thing.  Also the holes for the mounting hardware were in the wrong place so it was difficult to attach the hardware to the item.  FYI nearly 8 shipping to return it,  you get to pay to return the item.