T-Rex Wall Hanger
Purchase here on Etsy link: Tyrannosaurus Hanger - Etsy
We don't know how a T-Rex would react to headphones, but we're sure as hell it wouldn't take them off with their tiny hands.
Either way, the Tyrannosaurus HangerX will definitely keep your headphones always in plain sight.
6 1/2 inches tall not including the arms.
Don't forget to choose which color plastic from the drop-down menu!