The description for this needs a size specification. The product itself comes with no instructions. If there is a way to get this on my truck's 15.5" wide and somewhat thick steering wheel, I couldn't find it. I followed some of the suggestions made by other commenters on ways to stretch it on, but no luck. I also followed the suggestion of running it through the dryer for 20 minutes to make it more pliable, but only succeeded in burning my fingers.I'm only giving a second star because it does appear to be well made. On a smaller wheel, I might have been totally satisfied.