This massive ring commemorates Cliff Thompson, one of the world's tallest men. At 8'7", he was a featured giant for circuses and many films.
Ring Size: Enormous (seriously, folks, this is well past a size 15 on our ring measures - it's more of display ring)
Unless otherwise indicated, rings should be resizable by your local jeweler for a very modest cost (usually $20 or less, unless you're dramatically enlarging a gold ring). You can find your ring size with this online tool or get a free ring sizer here.