1.Safe & High Quality: Wine bottle stoppers are made of and durable food-grade silicone, A safe to human body, high-class wine accessory and easy to clean. 2.Wine Preserve: Bottle stopper perfect sealing avoiding air contact or leaking, It preserves better than the original cork, to prolong and preserve the wine original flavor. 3.Fit All Types: Easy insert with up to 0.8 inch/2 centimeter into the bottle, to fit in all types wine and beverage bottles. 4.Durable & Convenient: Durable food-grade silicone provides soft texture. Attractive design and longevity guaranteed, wine stopper will enhance your table's decor, and help everyone enjoy your perfect meal. 5.Widely Used: flexible for wine bottles, or beer bottles as stoppers. Suitable for for household, party, holiday, bar, hotel, club and other.