This earring is made from flat brass wire that is 3/16" wide and .040" thick. There is a tab on one end for styles below 2.5" diameter. 3" diameter does on have a tab.
It is available in the following styles (pictured left to right):
7018-2" - 2" outside diameter
7018-2.5" - 2.5" outside diameter
NEW! 7018-3" - 3" outside diameter