In ancient Rome, key rings were status symbols, implying that the wearer was wealthy enough to own a jewelry box, as the keys were specifically for jewelry boxes. Size 6 3/4 with 6.7mm rounded faced band. The top or bezel is flat with a key shank and bit. Surface textured from burial. It has been professionally refurbished with the 24karat gold surface restored. It is gift boxed with a certificate of authenticity.