Secret is one of the pieces one wants to keep, fun and different. This solid Sterling cage holds an Opalite carved Merkabah that dances inside with every move yet set solid and unable to escape.
Adjustable, Tough, the band is rough and thick, and it could be unfolded to a Huge size -15 USA probably or maybe more- 
The almost sphere cage is bold and noticeable even for my hands -I'm tall and have big hands, tough as nails due to hammering and lifting very heavy weights. Oh, do you know I'm a bodybuilder???-
Delicate in its own way, brutalist, strong, subtle, all at the same time.
As is, it fits a finger size USA 10 1/2.
The pictures show it on a railroad nail -if you know those, you know they are Big-, aside a USA quarter coin and, of course, on my hand, that can give you an idea of real size.
I know, Awesome.