Ideal Leak-Proof: Our champagne stoppers feature upgraded silicone for an effective seal, helping preserve carbonation and original flavor for several days. Fits Most Champagne Bottles: Designed to fit standard champagne, cava, prosecco, and other sparkling wine bottles. Please measure your bottle opening before purchasing. Premium Materials: Made from high-quality stainless steel and food-grade silicone for durability and safety. Smooth edges and fingerprint-resistant finish. Easy to Use: Insert the stopper into the bottle neck and fold down the handles on both sides to lock securely. Reusable—avoid laying flat after use. Easy to Clean: Rinse with water, dry thoroughly, and store. Perfect for occasions when you want to enjoy sparkling wine at your own pace—whether relaxing solo or hosting friends. This stopper helps maintain effervescence and taste for later enjoyment. Say goodbye to struggling with swollen corks. Seal sparkling wine quickly and reliably. Simple operation: Place the stainless steel stopper into the bottle and press the left and right handles until you hear a click—indicating a secure seal. Leak-Proof Seal: High-quality materials ensure a tight, spill-free closure. Color: Silver Material: Stainless Steel Package Contents: 4 x Champagne Stoppers