Fit For Most Champagne: Designed to fit most kind of champagne, cava, , sparkling wine and so on. For wine bottles please measure before purchasing Ideal Leak-proof: Our champagne stoppers with upgraded silicone provide ideal sealing environment to your beverage's bubbles stay intact in a few days, preserve the original flavor of the wine Premium Material: For , We use high quality stainless steels and silicone, makes wine stopper sturdy and long-lasting enough for holding increasing pressure inside the bottle. With smooth edges and fingerprint-proof coat How To Use: Just insert the champagne stopper into the bottle, fold down the Handles on tow sides to lock. Can be used again and again. Please try not to lay it flat Easy To Clean: Simply rinse the champagne stoppers with water, wipe them dry and preservation