Inside measurements: 1-1/4" (31 mm) x 1/2" (12 mm) x 3 mm
These are very high quality zinc alloy rings finished in a polished shiny Antique Brass.
Comes in packs of 4
***NOTE: the finish on these is slightly more dull than our other antique brass products. Since the application is different from manufacturer to manufacturer, there can be slight variations.