FINAL SALE. Note that this is a sample sale product and might come with minor scratches, dents or imperfections. Discount codes can’t be used for sample sale pieces. A large, hallmarked, solid sterling silver flat top lightning bolt lapel pin. Hand pierced from solid sterling silver sheet, this pin has a matt satin finished and was hallmarked in Dublin Castle, Ireland. From the Rock & Roll collection. Unisex. This looks as cool on a woman's jacket as it does on a man's! The bolt is approximately 43mm long and comes with a nickel silver clutch back.