[Product features]: wine bottle stopper can seal wine, champagne, beverages, soda water, oil and vinegar. Keep the drink or liquid in the bottle fresh and do not spill. [Material safety]: The rubber ring of the beverage bottle stopper is made of durable zinc alloy material and food grade silica gel material, which is safe and healthy and will not be deformed due to moisture. [Applicable to multiple bottle mouths]: The wine protector is made of high-quality steel, which is healthy and corrosion resistant. The sealing ring can be used for bottle mouths of different sizes. [Best gift]: The reusable wine bottle stopper can be reused, safe and practical, and has a long service life. Manual cleaning is required after each use to enjoy a slow life. It can be used as a housewarming gift for friends and family. Wine bottle stopper - Wine preserver, reusable beverage bottle stopper, 3 bags of silicone wine bottle stopper, for gifts, bars, holiday parties, weddings