Gift Pro &reg; Twelve Zodiac Luxury Retro Wine Bottle Stopper, Copper or Brass Bottle Stopper (Copper, Cock) Twelve Zodiac Luxury Retro Wine Bottler Stopper are made of copper or brass. These Stoppers are good for gift, bar,decoration, Dishwasher-safe for easy cleaning. These wine bottle stoppers provide an air-tight seal to prolong and preserve opened bottles of wine. These stoppers insert easily and remove with a single pull. Package: 1*Stopper