Here's mine that just got set up. Rolling steel shelves that can hold up to 350 pounds (purchased at Lowe's) with pvc tubes that came in 10 foot lengths cut into 12" length sections ( the CHEAP sewer type). The sides and back of the shelves are a cut up sheet of pegboard that was here at the house being fastened on the shelves with zip ties. Those zip ties are STRONG. The tubes are angled slightly up so glass doesn't fall out and again, that is with stuff we had around the house. Some of the tubes have caps on them (hubby decided that was necessary but they aren't) and they can be moved as they are not glued or fastened to each other. And they do not move around when moving the cart. Very tight fit. Love this !
Debbie A.
