For the price I don't think you could find any other shelving that is as strong, easy to put together, and versatile than these shelves. I was impressed that the shelving material, it was a hard, non-fiber/particle board material (probably MDF). The only tricky part of assembly was getting the side rails for the upper shelves together, but I have had other shelving systems with similar arrangements that were harder. Overall a great product.

Nice quality racking. I have it installed around the wall of my garage. It takes up little floor space and still provides lots of storage space. It makes it much easier to organize things in the garage and the result looks a lot better. These shelves are strong enough to hold almost anything you would want to put on them.

Strong east to assemble not crazy about the connection between the top and bottom sections. Just stacking them isn't very strong. Since the side supports have two "buttons" to lock in the shelves, we put one button on the top section and one on the bottom. Use tape or clamps to hold the sections during assembly. Not a one person job. Very strong once assembled. Three shelves were cracked and all corners were damaged probably during shipment. A phone call to Sam's got me a 10$ credit. Might be better to get at the store to ensure no damage.

Very flimsy

They are made a lot cheaper now. Use to make it with heavier metal. Now very cheap metal.

Very sturdy storage rack with 6 strong shelves to organize my workshop

Terrible to put together.

It’s very difficult to put them together as one

Flimsy and difficult to assemble.

Item is great. Ordered 2, assembled 1. Easy install, looks sturdy. Had little hiccup installing the extension bars. But once all 4 side were secured, it stood tall and sturdy. 1 came damaged during shipping talking to Sams to see what can be done.