Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Can someone confirm actual width?? I have 36.2 opening and can't fit if unit wider than that.
Document: Once opened there is a lever type locking mechanism that keeps them from wobbling. Each shelf is about 36" x 18" and the unit stands about 5' tall when assembled. You can get: Adjustable feet for non level floors, a wheel kit for true portability, shelf liners (I don't use them), storage bins that fit perfectly, and even a zip shut outer cover to keep dust off stored items. I bought the bins and outside covers for the two in my rented storage unit.
I was able to use this unit in a closet by keeping it unfolded and then opening it in the closet. It's perfect for heavy bulky boxes! It was so easy to set up that now I won't buy another one I have to assemble.
Have a number of these in the basement. I like the fact I can move around the unit to fit my needs. Most importantly, its easy assembly is better than &#34;building&#34; the heavy ones you can buy in a box. They might not be as big, but are adequate for storage purposes in the basement.
The shelf sizes are just perfect for my totes, they are wide enough that the toes fit securely without wobbling. The unit moves easily. It assembled in a snap. All good. I have had it for about a month and this has organized my quilting fabric so that I do not have to lift totes to get to  the bottom one. As I don't have wall space for shelving, this unit allows me to stack the totes and move them out of the way as needed.
And it rolls! Even when fully loaded! On the rare occasion that I am not using it, I can easily fold it up into a very narrow piece and roll it away. Well built and great quality with solid, easy roller. Can't say enough about the workmanship.5/7/2013 UpdateThe more I use it, the more I love it. Just as a shelving unit, it is really solid.
Ended up buying 4 of these as they are so handy. Because they hold so much and are open, therefore off shaped boxes, etc still fit and yet the whole unit is still mobile. Great product!
I bought 2 of these for my garage and am buying 4 more for my storage unit. Had I found these months ago, I would have bought more for my storage unit as opposed to the huge shelving units I bought and had to assemble. They are really hard to move around.At any rate, these arrive flat and they literally unfold in seconds. My garage looks nice and organized! I couldn't be happier!
Convenient, easy set-up, easy to store if not using at the moment, strong...can't say enough good things about it. If you have any need for a shelving unit, try this. You'll be glad you did.
I received the correct item and against my better judgement, I opened the janky box which was obviously re-packaged. This time the one wheel was defective (the width of the screw was smaller than the opening so the wheel would just fall out). I called Amazon again, and was given the option of keeping the one I had and they would take 15% off or I could have another one sent out the next day.
20 seconds, no tools, no tears! These shelves really are amazing. I can fit 3 bankers boxes on each shelf.
Answer: yes