Finally a good piece of recovery jewelry to hold your AA Medallion or other sobriety chip. Unlike lesser quality chip holders this one is made from brass and plated with 18k gold. The result is a good looking piece of jewelry strong enough to hold your sobriety coin without snapping. You simply unscrew the bezel and insert your medallion. Screw the bezel back on and hang it on your neck. This fits standard recovery coins 1 5/16 or 33mm in diameter. Has a nice lobster claw clasp to securely keep the necklace on your neck.