[Keep youy Wine Fresh]This silicone wine stopper reliably seals the bottle, making it airtight and preventing the wine itself or its volatile aromas from escaping.KEEP YOUR UNFINISHED WINE FRESH! [What you Get]The package including 2 Pcs wine stoppers,The shape like a Chef's hat, adding a sense of chill & Cute to your bottle. [Reliable Material]This wine stopper made of Silicone, & Flexible,resistance to rust, cracking, and fading, dishwasher-safe and reusable,offering a reliable alternative to traditional stoppers. [Compatible with]Our wine stoppers featuring an internal thread design that ensures an airtight seal, Compatible with various bottle types, including champagne, beer, sparkling wine, homemade wine and Glass bottles [Size information]56x55mm/2.20x2.16inches,Suitable for bottle mouth inner diameter of approximately 17.5-18.5mm/0.68-0.73inches;The elastic design ensures a snug fit, preventing leaks and spills.