Description:Silicone Bottle Stopper: The product is made of silicone and stainless steel material, which is lightweight and portable, easy to store and transport, and to clean the bottle stoppers simply rinse them with cold water and dry them with a rag and preservation.Keeping Fresh: The champagne saver can seal and increase the pressure in the bottle, isolating the air in the bottle and the convection of the air outside the bottle, which better maintains the flavor and bubbles of the opened wine.Easy to Use: Just insert the champagne stopper into the bottle, and press the top a little down to make the clips catch the ridges. Lift the clips to remove them. There is a lot of compression after installing it, take the same care in opening it.Wide Application: This champagne sealer is very suitable for sealing and storing the remaining champagne after the party; it can also be used for daily use, which is very convenient; it can also be used to store wine and other wine bottles, as a gift to relatives and friends, which is thoughtful and practical.Specification:Product Size: Approx.38mmx55mm/1.5"x2.17"(WxH)Top Diameter: 34mm/1.34"Plug Diameter: 28mm/1.1"Material: Stainless Steel, SiliconeColor: WhiteSurface Treatment: Spray PaintPackage Content: 1 x Champagne Bottle Stopper