AIRAJ 5-Tier Metal Storage Shelves with Wheels - Heavy Duty Wire Shelving, 1750 lbs Capacity, Adjustable Height Garage Rack, 36"W x 14"D x 73"H

This shelving unit arrived a week earlier than I expected. I was very excited to get it put together so I could start tidying up my closet. It was easy to put together because I have put similar items together. One thing is the parts list shows 4 lower supports and 4 upper supports. There are actually 12. The supports with a threaded hole on bottom and threads on top (4) to attach feet or wheels, then there are two layers of supports (8)that have threads top and bottom and the top supports (4)have threads on the bottom end and open at top to insert plugs. I would also recommend two people so you can slide shelves over upright supports easily. Use the hammer (provided) to tap the shelves into the shelf brackets making them sturdy after each shelf is added.

The first set I bought several months ago was great. The shelves on these were bent/warped and some of the welds were broken. The are not as heavy duty as the last ones I bought from same site.

Two shelves were bent; one connector was incorrect, so the top tier could not be put on. There is no way this unit could hold 1500%23 as the wire gives with hand pressure. Returning.