Such a brilliant idea! Bottle Stopper, made in the USA using vintage and antique doorknobs attached by the artisans to a new bottle cork in their studio in Nashville. Perfect for Wine, but also for a bottle of great luxury Olive Oil. A fabulous addition to a host or hostess gift of a great bottle of either, makes for a lasting impression. Each is slightly different, as they are all one of a kind, please choose color below. Measure about 2" w x 3~1/2" l.