Stainless steel materialSelected stainless steel material, high hardness, corrosion resistance, high strength, durable. A beautifully polished finish adds elegance to the tableware collection. The stainless steel design and food-grade silicone seal ensure your bubbles stay fresh with this restaurant-quality champagne stopper. 100% sealed leak-proof, keeping wine fresh for up to 10 days. Humanized Double Button DesignThe champagne stopper is firmly attached to the bottle neck, preserving the aroma of champagne sparkling wine. The wine stopper arm can be opened at a maximum of 180, which is convenient for bottling, the rotation is very smooth, and the operation is convenient. Stainless steel locking clips, silicone seals and pressure pumps create a closed vacuum that locks effervescent and authentic fresh flavors in your favorite bottle. Silicone Inner CapFood-grade silicone inner cap, good flexibility, seals the mouth of the bottle and blocks air convection inside and outside the bottle. Using the elastic principle of silica gel, when the cork is squeezed, the wine cork will expand and firmly fix the bottle neck, so as to achieve the effect of sealing and preservation, and inhibit the formation of champagne bubbles. Wide range of applicationThis beautiful and practical wine stopper is the perfect gift for family and friends. Fits most champagne and sparkling wine bottles. It is also suitable for various occasions, including weddings, bar nights, and is a great helper for storing wine and champagne. Champagne corks make great wine accessories and are a must in the kitchen and home bar. Widely ApplicableThis beautiful and practical wine cork is the perfect gift for family and friends. Fits most champagne and sparkling wine bottles. It is also suitable for various occasions, including weddings, bar nights, and is a great helper for storing wine and champagne. Champagne corks are great wine accessories and an essential addition to home kitchens and bars.