I made a Ca king sized quilt, but went a step further and made it long enough and wide enough to be a bedspread. Don't ask me measurements because by the time I got that big I just wanted it done. The only good thing about it was it had buttons instead of quilting, it was in a mag I got a few yrs ago. I knew if I made one that big there would be no way I could quilt it, so I used that pattern and love it. But it was a job and a half.
Rita