Shelves are very heavy duty, should hold anything you have. BUT. The way the shelves "connect" to the corner posts is a cheap little plastic sleeve that clips into a tiny groove. Instructions say to whack the shelves into place with a rubber mallet--did that and around every 3rd one knocked the clip out of the groove, shelf slipped down, had to start all over again. Poor design and extremely frustrating.

Purchased 4 of these shelves for my home canned foods and extended pantry in a spare room. My children and I put them together without any tools. Love how easily I can adjust the shelf height. We opted not to use the wheels. Make sure you review the weight per shelf without and with the wheels. With the wheels drops it from 600 pounds per shelf to 88 pounds.

I have bought 8 sets of these shelves for business, personal and school use. Every time I assemble them I think that the engineer that designed them is a genius because they go together so easy with no tools and are extremely sturdy yet move easily on the wheels. I bought them for our schools robotics team and they literally wheel supplies all over the school easily on these shelves. I use them at home in my pantry and in my basement storage. I use them at my office for file storage. They are great. The only caution that I have is that when they come the box is VERY heavy. I tried moving the box by myself and threw out my back. Definitely recommend to open the box and move the shelves to your desired location in pieces.

These shelves are really nice! They are heavy duty and have rollers on them in which the two front have locks to keep unit in place. I live on a dead end road in the country. I bought these shelves so i can stock up on food items, detergent, etc. Since gas is so high these days it wss well worth the price so i don't have to drive to the store as often. So then, i purchased another. Works out great!

This shelving came with all parts and easy to understand installation directions. A little tricky for 1 person but easy enough to put together, once the 1st shelf and wheels were together, by laying the unit down horizontal and sliding each individual shelf (one at a time) into the desired level, then standing it up again to secure with rubber mallet. Repeat for each level. I am 77 & female. The undersized wheels, as noted by previous reviews, is not a problem for the use intended (layering sweet potatoes to cure and keep through the winter.) However, if the use changes to carry more weight I think that upgrading the wheels or removing them and using the footed option would be desirable.

4 stars for the price and 3 stars for the quality. The quality has come down a bit. The chrome is rough, not smooth like racks purchased a few years ago. I just purchased 7 racks, and 3 had structural issues which made it hard to put together. Overall though I plan on buying more.

We are using this sturdy, well made shelf system as two 39 inch high, four foot long shelves. We ordered an extra set of casters from the customer service number printed on the instruction sheet. Like the shelves, the casters couldn't have been at a more reasonable cost and were very promptly shipped. Both my husband and I are well past eighty years of age and found the shelves were easy to assemble and move to our garage where we are using them to organize and store tools plus a few boxes of other treasures. Thank you, Sam's!

Shelf unit is heavy duty; seems to be well made. It is a bonus that the wheels and shelf liners are included. I would purchase again.

A little beat up for being new but it was the bottom of the palette.Not bad for the price,will serve it's purpose.

It is perfect for my needs. Easy to put together, easy to roll fully loaded.