Premium Quality Materials: Crafted from high-quality material, these wine stoppers ensure a tight seal to prevent leaks. Their smooth edges and durable construction make them both recyclable and reusable, fitting most standard wine bottles. Innovative Detachable Design: Each stopper features a unique bowknot top that can be easily screwed on or off, transforming the simple stopper into an elegant accessory for your wine bottle. This design not only adds a decorative touch but also makes cleaning effortless. Extended Freshness: Keep your wine tasting fresh for up to a week with our efficient wine stoppers. Simply insert the stopper into the bottle and store in the refrigerator. The silicone seal works to preserve the wine's flavor and aroma, ideal for occasional drinkers. Versatile Use: With a compatible range of 1.5cm to 2cm, these stoppers are perfect for sealing a variety of bottles including red wine, champagne, and sparkling wines. They are essential for holiday parties, weddings, bars, and make an excellent gift for any occasion. Color: Silver Material: Metal Package Contents: 4 * Wine plug