Seat cover that does not fit all sizes
932929
It looks good on picture but the reality is very different ! I have small Mercedes SUV and the cover simply does not fit, it just awkwardly hangs there. The color is nice and the fabric seems to be a good quality.
3278575
I ordered this pad to replace my previous gel pad.  But, this seat saver was too short at the side panels, so it bunched up the leather under them.  Since it was a large size pad that was suppose to fit an 18" saddle (which is what I have), I called Ovation to see if there was an extra large.  Unfortunately they told me that they only make the pad in the one size.  So, since I had no other options, I decided to take apart the side panels and add extra material to fit my saddle.  It now works for my saddle with the adjustments.  But, it was a lot of work for the price of the pad (thus the 2 stars)!

Nice pad.  Just be aware the it may not fit your saddle.
143335
This did not fit my chair, so I think there is more than one "standard" size.  It may be a common size, but not standard.
3656624
Good quality.  need two people to put it on but one can take it off.  a little large for the two seater Yamaha. the measurements for the smaller size cover wouldn't fit the Yamaha supposedly.
2541261
Did not fit my car very well, had to leave off back seat cover as was way too large for the seat.
4794415
I have a few Classic Accessories covers and they are all well designed and made out of good fabric.  This is no exception, fabric is high quality and seems are nice and well done.  This fits sits up to 17x18x22, and of course fits smaller seats as well just will be a bit billowy.

My favorite feature on this cover is that it comes with a little pack that sits under the seat when the seat is uncovered/in-use.  You can quickly grab it and deploy it, easier to deal with and doesn't need it's own space.
1625290
I bought this cover for our minivan because we like faux leather covers from this brand for the 1st and 2nd rows. But this rear seat cover doesn't look great because it doesn't fit well for our rear seat and it was hard to install to make it look okay. Also, the black rubber bands to tie onto the back of the rear seat are visible from the back and it's not neat. But we keep it because it's not expensive and does a job to keep the seat clean from our two kids.
1794737
My son lost the head cover for his driver.  So, after a bunch of research, I was really psyched to buy this -- and really disappointed when it didn't fit a standard kid's club.
3038633
Did not fit as snug to my subaru outback 2014 front seats because we couldn't get the straps through to the back due to a plastic cover on the back of the subaru outback front seats. We made our own adaptation with some string to tye it down in places. It moves around though. Won't buy these again.
1813432
the seat covers do not fit the seats like they should.  i find the clasps are cheaply made.  Not happy.  Next time i will probably go to the car maker to buy seat covers that absolutely fit the seat.
the comfort grip DOES NOT FIT EITHER.  Had to bur Steelers duct tape so it would stop moving around.
2833136
This cover will not go far enough over the side of the cushion. It is hard to secure it to the cushion.
1206166
Did not fit the seat in our pickup so sent it back. It might work for smaller seats, but for our pickup, it did not work.
1788642
These seat covers really don't fit as well as they should especially on the back seat.  Cheap for a reason.
1389505
The straps to fasten around the back head rests are too short. I had to loop a small bungee cord around the head rest and slip through the strap in order to use it. Because of this the cover did not come up as high on the seat back as I would have liked. I didn't have time to return it as I needed something to use when taking my dog along on a 7 hour trip to visit my daughter. It did keep the seat clean of dirt and most of the dog hair and my German Shepherd seemed to find it comfortable after his initial suspicion of "something different in Mom's car."
3254431
The quality of the seat cover is not the issue.  In my opinion, they do not fit the elongated seats found in many handicapped public restrooms and the majority fall into the stool before they are used.  They are generous for the standard stool,  perhaps, there could be another size for the elongated seats.
4315141
This is not a universal seat cover for all vehicles. It is only for VANS and Trucks. I tried on 3 other vehicles none of which worked. I still gave 3 stars because the quality and material is good.
4161041
We measured our chair to make sure it fit within the dimensions for this cover, it was definitely on the high end of the acceptable range, but still within it. When we were trying to put the covers on it became clear it definitely would not fit our chair. Also the seat part (which did fit) kept coming off. We were constantly tucking the seat back in every time we got up. I gave 3 stars because the material wasn't aweful for the price, and would have worked for our needs had it fit right and had a way to get it to stay on. I'm sure there are chair models that this would work for, but ours isn't one of them. We have an over sized lay-z-boy recliner, just in case someone with one is looking at this product.