Champagne bottle stoppers with high-quality silicone sealProvide better an air-tight seal to prolong and preserve your opened bottles of Champagne.You just insert the champagne stoppers into the bottle, fold down the hinge-mounted flaps to lock onto the lower lip of the sparkling wine bottle.Reusable champagne plugs protect your champagne from leaking and provide a clean and tidy environment for you.Champagne bottle stoppers are suitable for Cava, Prosecco, Sparkling Wine, and it is also suitable for a holiday party, wedding, birthday, etc.Model No: ESG12303