Sturdy and very easy to put together.

The shelves are a terrific product. However I have a suggestion - Could Sterilite make available for sale separate packets of top caps and bottom feet, so that people could buy them to separate a unit into 2 shorter shelving units for when they do not have the right height space for the taller units, but have a wide space to put 2 shorter units?

Nice and sturdy, multiple uses for storing items, and doesn't take up a lot of space.

I have 5 of these shelving units in my cold, damp basement. They're about 4 years old and loaded to the max, but show no signs of strain or buckling (a problem I've had with other brands). I appreciate the fact that they're ventilated, because the room is damp; but I also use several Sterilite storage containers to hold the items that are more vulnerable to mold & mildew. They fit perfectly!

I move frequently and have several of these shelving units. I have tried about every kind of shelving unit out there and you cannot beat these for functionality, cost-effectiveness, durability, ease of use and all-around utility. They can be used as sold. If you need a shorter unit, just leave off one or two shelves. They can go anywhere - garage, basement, storage unit, even bedroom, kitchen or closet. I made a cover for one once so it would look a little fancier. I arranged 4 one shelf high units to serve as a base for a twin bed. I move often for work so I keep a lot of personal possessions stored in containers on these shelves. When It is time to move, grab the containers, disassemble the shelves and go. I have (more then once!) hauled them cross country in a truck assembled to protect some valuable items I did not want to risk being crushed. They made the trip without a scratch. One recommendation I do have for purchasers: if you plan on disassembling the shelving, put a little cooking oil on the support posts where they insert into the shelves above and below. This does not impair functionality but makes them much easier to disassemble when the time comes. The only improvements I can think of would be for wheels to be available and for shelving heights to somehow be adjustable but these are minor issues. I have not found any comparable product at any price that beats these shelves.