Too small and too tailored. Altho they don't say what mower it's tailored to fit
932086
Fit seems identical to the Toro cover but somewhat heavier material. Returning this one too! Like the Toro cover it's too small and too tailored to fit my smallish 22" Toro Recycler unless I leave the wheels and part of the deck exposed. Apparently it's designed for a tiny (probably electric) mower.
1631227
The Front wheel base is to small and cannot ride easily over the gass. Most of the time the grass gets stuck on the blades and I have to turn them to remove the cut grass. In addition the mower arrived with a broken height adjustment lever but since the instructions were vague I was not aware of it until I had used it and was not able to return it.  I would not reccmoned this mower to my Ex-Wife.
1459688
Too small and we sent it back. The description was way off and needs to be adjusted.
846094
Too small. Mine didn't trim out as the front motors seemed to pull more power. This caused me to hold the stick back slightly compromising the steering.
4513144
super tiny - not sure what kind of weedeater this would fit - clearly a very, very tiny one.

boooo
2193855
Not very useful. Could be my lawn tractor though. I  bought it for a craftsman LT1500. Really no room from drain plug to deck to install this properly. Might be good for other models/makes
135292
This product appears to be okay with the exception that it doesn't fit on my 6.75HP Craftsman mower. The supplier was very helpful with the returns by sending me RMA and label for returning the product.
811641
Size smaller than expected and label says Universal and makes no referral to Golf Cart  So far they are working.
1964318
I brought the 16 inch mower. If you want low cut grass, this not the machine for you. It took off an half of an inch to one inch of grass. The cut is uneven and sometimes it would not cut at all. The blades sit too high between the wheels. Your lawn will not looked like it was cut with a gas lawn mower. Now I will have to pay someone to cut my small, front lawn.

May 29, 2018 update.
I figured out what was wrong. My handles where attached in the wrong location. Now the back bar lays down and the blades rest on the grass. I am able to cut my lawn now and it works perfectly. Plus it cut my weeds too. I was shocked at that.
1541626
Company's web site said it would fit my model mower but it did not. I had to fab up my own solution to make it fit. However, it's a good idea and now that I have it installed it works well. It is well constructed. However, if you are not adept at mechanical work and you do not see your exact model of mower on the companies web site I would not recommend that you make this purchase. I my case I had to add a separate metal plate to both sides, drill holes to mount it to the mower as well as holes for the kit in order to make the kit fit my Toro.
1817270
Four stars only because it's a bit snug (our mower is listed as a compatible model)
2327293
I was in urgent need of this type of product.  I found it at Home Depot for $30.  I have a LawnBoy 21" mower I purchased new in 2007.  The prior day, I cut my lawn down to 1.5 inches, in order to give the new thatching blade less resistance.  The box contained 2 "sizing washers" that fit into the slot of the power rake lawn mower blade to allow you to put your mower BOLT through and ensure a secure fit and maintain proper blade balance.  One of the sizing washers was obviously to small, but the other was just a bit too small.  I considered honing it out just a fraction, so the BOLT would go through, but elected to returned the power rake, quite disappointed.  I'm just going to use my detaching rake now.
2875415
Did not fit my Cub Cadet...
When I put Cub Cadet 42-Inch RZT Mower Deck Belt in the search box, this item came to the top of the list so I guess this is as much of a failure for me to read the "fine print" as it is in the fuzziness of Amazons search "logic".
Buyers should make sure they know their part number for their mower and go by that, rather than the general description at the top of the page.
Seller should advise customers that this does NOT fit ALL "42-Inch RZT Mowers 2006 and After" - it did not fit the Cub Cadet RZT 42...
It looked like a great belt (so rating a 3 star), but I couldn't use it (so not a 5 star) and am waiting for UPS to pick it up now.
2322210
Too small, I have other dickies that are the same size but fit me.  I believe it depends on where it's being manufactured and who's doing the sewing
2666234
I own a Sears 21" mower, this item is too long to fit under the deck. If it was an inch shorter it would have fit. This item is not "Universal" as advertised. Would have given one star if I could.
1938226
I don't like the set up, it fell apart, the belt won't stay on the pulley because it is the wrong size. When I researched this it said it would fit the mower I had.  The outer bearing was ok, the center bearing with the pulley is not the correct pulley.  The blade works fine.  The deck needs two outer bearings and the set only offered one.  It needs three blades and it only came with one.
52716
The fuel cap was the wrong size for my lawn mower in that it was too small for the opening.