Keep Your Wine FreshStainless Steel Champagne Stopper has a very good seal!You dont need to worry about drinking incomplete bottles, with a wine stopper you can still have fresh wine the next day!Wine bottle stopper can prevent air from leaking into the bottle, which can help keep your wine fresh. Premium MaterialSparkling wine stopper is made of high quality stainless steel, sturdy, non-slip, rustproof and corrosion-resistant! And the inner plug is made of food grade silicone material, safe and has good sealing, which can prevent the oxidation of wine in contact with the air, and keep your wine fresh and delicious! Wide ApplicationWine stopper for bottlessuitable for various occasion, including weddings, bar parties, it's a good helper for storing wine and champagne.Wine and champagne bottle stoppers are suitable for most types of wine, such as red wine, prosecco, champagne, beer, etc. Size InformationChampagne bottle stopper:5.7*3.8cm/2.2*1.5inch,Wine bottle stopper:9.3*2.1cm/3.7*0.8inch. Suitable for most champagne and sparkling wine bottles. General (15-20mm) diameter wine bottles are suitable!(Please check the size before your purchase!) What You Will Get The package includes 2 styles of universal bottle stoppers, 2 pcs champagne bottle stoppers, 2 pcs wine bottle stoppers. Reusable wine stoppers can be well meet your daily needs.