Made of stainless steel with a polished, high gloss finish, this bottle stopper provides a modern design to your champagne bottles. Just place it in the top of your bottle after it’s been opened to keep contents sealed and increase the life of your valuable champagne beverages. It keeps champagne fresh for two days. This stopper also helps limit accidental spilling and keeps contaminants out. It’s the sanitary and stylish option for your champagne service.