Cheshire Cat wire earring
1 ½ long from top of wire to 3/8 wide
Rhodium, Nickel and lead free.
The ultimate origin of this expression, appearing in print since the late 1700s, is disputed, but its most famous exponent was Lewis Carroll, in whose Alice's Adventures in Wonderland the grinning cat gradually vanished from view, with its grin the last part to vanish.