This is kind of a masculine ring
... like: "Dude, what's this thing on your finger? Dunno, but it's made of steel!".
... A ring, Chuck Norris would wear proudly if his hands weren't fists all the time.
US Ring Size 10
Inside Diameter: 19.76 mm / 0.778 in
Inside circumference: 62.20 mm / 2.44 in