I put about 1000 lbs. on it, it holds it but don't try and wheel it around it won't move. I own several of these shelves from Sams club and its never let me down.

Very heavy duty! Most other shelving units seem flimsy in comparison. The bonus plastic shelving mats are great for preventing small items from falling thru the cracks

We use this shelving in our Head Start program in our storage area. I decided to use it at home. N tools needed and I have put so many of them together now that I can put together on my own. I really love the wheels so that I can move the shelving.

This is a great heavy duty rolling shelf system. We are using it for holiday decor. No more stacking and unstacking storage tubs to find what we need. Easy to move around the garage, even when full. So handy, we got a second one.

Had to exchange first one as it came with 5 upper and only 3 lower legs. Once I got the new shelving unit it is great. Using it for storage of books and stationary type items in the home office.

These are very sturdy shelves with casters and can be moved in around out and about. I previously bought four for the garage and now I bought three more to put some more stuff in the garage.

Love it....so easy to put together and is very sturdy even with the wheels on. I bought another one due to the ease of putting it together and also the adjustable shelves.

VERY sturdy and has great weight capacity. Easy to assemble. Comes with either stationary foot glides or rollers. Highly recommend for home or office.

This shelving system is amazing. We've purchased 5 so far, and now have assembly time down to 15 minutes. Quick, easy, and adds a nice "industrial" touch to shelving books, board games, and AV pieces. Super sturdy!

Nice sturdy shelves went together well, easy to put together. Basically needed a rubber mallet and a short bit of time. Using these shelve in the pantry and they are great so far