Hat Silicone Wine Stopper Creative Wine Stopper Hat-shaped Champagne Stopper Wine Bottle Sealing Stopper FEATURE: Silicone wine stopper household wine bottle stopper wine champagne cork wine cork sealing stopper foreign wine bottle stopper Efficiently sealed and stored, essential for home Mini, easy to store Best material, rest assured Two-color appearance, simple yet beautiful Notice: Due to manual measurement, please allow an error of 0-1cm. The color of the item shown in the photo may be slightly different on your computer monitor because the monitor is not calibrated the same. Specification: Product size: 6 x 6 x 3.5 CM/2.36 X 2.36 X 1.38 in Products include: 1PC cap silicone wine stopper 1. Preservation: Wine stoppers help preserve the flavor, aroma, and quality of an opened bottle of wine by sealing it. 2. Freshness: Stopper prevents oxygen from entering the bottle, which can cause the wine to oxidize and spoil. 3. Reusability: Most wine stoppers are reusable, making them a sustainable option for saving leftover wine. 4. Decorative: Wine stoppers come in various designs, materials, and shapes, adding a stylish and personalized touch to the bottle. 5. Convenience: Using a wine stopper allows you to enjoy a glass of wine without feeling pressured to finish the entire bottle in one sitting.