Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: is it 36" by 6"
Document: Item firmness determines how deeply it can work into you. Your better off getting the largest roller available (currently 6" x 36"). I tried the 6" x 18" size, and while it worked adequately-I found myself wanting the roller to cover just a little more area.The Verdict: Though you definately have to put a little work into moving your body over the roller, the results are spectacular.
The ONLY thing I would critique is that it seems to be a much larger diameter than the ones I have been using at the physical therapist. But it says 36" long by 6" diameter that in the description so that's my booboo, not the seller's. I can't find a smaller diameter roll that looks even close to this quality so I guess that isn't something I would be able to buy on Amazon.
Purchased a 6"x36" Foam Roller and received on the promised date. Very happy with the product and the customer service.
Paid a premium for this roller over others on Amazon because I thought it was a better made product. After 6 weeks it is coming apart and there is no return policy after 30 days. Very dissapointing.
Well made product.....liked cover..............works well. My only problem (my fault) when I ordered I wanted something 3&#34; wide, and I miss ordered  a 6&#34; product............but it works anyway.
This foam roller isn't too soft or too hard. It's comfortable to lay on for some stretches, but solid enough to really work out the kinks in your muscles. Foam is foam, so after 6 months there are some gouges in the roller from a nail mark or being careless. Overall, it's a great product and worth the price.
I have used J/Fit rollers for years now and will continue to use them for a few reasons. They are consistently reliable, maintain roller density after multiple uses daily for YEARS at a time (Use them on multiple clients 6-days a week) for years at a time. I give them as gifts to family and friends knowing that I am giving the gift of health and really helping them out with such a small investment.
This one was really just the right size. We ordered the 36&#34; for when he is at home but while he is away at college the 24&#34; was better to store in his dorm room
The 36&#34; roller I have is the blue &#34;high density EVA&#34; and he HAS either clawed, nibbled on, etc this one which is an additional reason to stash it in a closet.
I love the length and the firmness of this roller. It helps me tremendously to feel better in my body. I recommend the j/fit 36&#34;! It rolls easily and feels awesome!
Answer: yes