Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Does it roll well on carpet?  I'm thinking about purchased for my bedroom closet.
Document: This roll out shelf is excellent. It is well made with durable construction and and holds a lot of items. I like that it can be adjusted to fit for different size openings. I would recommend this product to anyone who wants easier access to floor storage.
I purchased 3 of these & hope to get another. They are adjustable and attractive. The handles make it easy to move them in and out from beneath my pantry shelves. If you'd like to be able to hold more items, like seldom used dishes, just place the dishes in a plastic tub and put the tub on the roll out. I found that I was able to store about 3 glass serving plates in each roll out in this manner.
This item is over priced and does not work very well. I was very disappointed in the product. After I assembled it would have cost me more to return it than it was worth!! !
Easy to put together, rolls well and expanded to the size I needed. I would buy this rolling shelf again.
Expands easily. Very sturdy and strong. Rolls smoothly and easily even with the shelf on wheels loaded with heavy items. Thinking about purchasing another one.
This is awesome and meets my needs well. It is sturdy and holds alot. It rolls well also. I have it packed with many different items on the floor in my pantry. It has created much more space without have to put product directly on the floor. Really love it.
I've expanded this to its largest width to hold my husband's small collection of liquor and wine bottles on the floor in our ever so small pantry. I'm sure I've maxed out the weight limit, but it is holding up just find.
A roll out shelf AND a cat toy!
Very handy - can roll it out to get to the items in the back. Seems to be plenty sturdy.
Very pleased with the roll out pantry shelf. Good quality, easy to put the wheels on.This item not only utilized floor space but makes cleaning the floor quick and simple.
Answer: The casters are really cheap plastic unless the maker decided to change them out since I purchased mine. I would say if you have low pile carpeting it might work, but for the price I really do advise you to buy something different.