Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: how long is the seat cover horizontallly
Document: This seat cover has met all expectations as far as comfort and it allows me to ride my exercise bike for long periods of time.
We purchased this bicycle seat cover for our exercise bike and now can exercise much longer because it's comfortable, when before had to quit long before the minimum of ten minutes requested by my physical therapist.
i bought an elliptical exercise bike and the seat was so uncomfortable that I could not stay on it very long. Since getting this gel pad seat cover for it, I can ride the bike every morning in comfort and for long periods of time. Thank you for having this product on your website and helping to keep me healthy by exercising longer.
The seat on my new Airdyne was so hard thet to exercize on it for more than 10 minutes at a time was very uncomfortable for either myself or my wife. I bought this seat cover and the problem has been solved. It fits the seat well, does not slide around and is very comfortable for a long ride, 30 to 45 minutes. I first thought this was a little expensive but after use I think it was worth every penny.
I use this on my exercise bike seat. Due to bad knees, I ride 4 days a week and I have worn the original padding down and I got this to protect my tail bone, which was getting sore. It works very well with one caveat: it moves and slides around a bit. Which is a little disconcerting at first. My seat is 13&#34; wide by 12&#34; long and the cover fits very well. The gel material is very dense and surprisingly heavy.
Much better than the blanket I tried to put on the hard seat that came with the bike. Yeah, I can stay on the bike as long as I want to now!
This seat definitely takes the sting out of long term workouts on the spin cycle but to be truthful I could use another 1-1/2" of padding. I am no small person at 275 lbs so the more padding the better.
This seat made my schwinn airdyne exercise bike ride like a dream. I was having trouble taking long rides on the bike because of the comfort of the seat. This is the cadillac of bicycle seats. Plenty of gel and is abolutely perfect. BUY THIS SEAT IF YOU WANT A COMFORTABLE RIDE!!!!! !
This is the perfect seat for the Stamina 1300 Magnetic resistance exercise bike. I ordered it with the hope that it might solve the issue I was having with the original seat being so hard. Problem solved! This seat has been on the bike for nearly a year and it has never had to be readjusted. I just love it. Very comfy and obviously will last a very long time.
*Gel moves and adjusts with your weight as you peddle, reducing friction and "saddle sores"*Comfortable for plus-sized peopleWithout the pain from my seat, I can now focus on my ride and put more into it, instead of thinking about how much I want to get off the bike. Now instead of asking myself "When can I stop?" I ask "How long can I go?"
Answer: yes