Ancient Roman Bronze Key Ring – Functional Finger Ring Key – 2nd–4th Century AD Measurements Weight: 2.44 g Inner diameter: 16.5 – 17.5 mm Ring size (approximate): EU: 52–55 US: 6–7 Description A small Roman cast bronze key ring, designed to function both as a finger ring and as a working key for small locks. The ring is formed from a simple circular band supporting a projecting key element. Such rings were typically used to operate small casket locks, jewelry boxes, or personal storage chests, allowing the wearer to keep the key constantly accessible. The piece displays the characteristic compact proportions and practical design typical of Roman key rings. The bronze surface shows a stable archaeological patina with areas of green mineralization, consistent with long-term burial. Despite its small size, the ring illustrates the Roman approach to combining utility and personal adornment, transforming everyday functional objects into wearable accessories. Historical Context Key rings were widely used throughout the Roman Empire and are frequently found in domestic, military, and burial contexts. Roman locks often secured: jewelry boxes writing chests money caskets personal storage containers Wearing the key on a finger ensured both security and convenience, while also symbolizing ownership and control over personal property. Such rings are sometimes interpreted as indicators of household authority, particularly within Roman domestic life. Condition Good ancient condition. Stable bronze patina Minor wear consistent with age Surface irregularities typical of ancient casting and burial No modern restoration observed. Please refer carefully to the photographs for full condition details. Provenance Ex-European private collection established in the 1980s. A provenance document can be provided in PDF format upon request.