WIDE APPLICATIONSuitable for most wine bottles, including most red and white wine bottles. Can also use them to preserve the taste of everything from oil, beer, champagne to vinegar.TAPERED DESIGN The tapered shape design of the cork stopper fits the mouth of bottle more, and you just need to put it on the top, which can efficiently keep the dust and flyings away from your wine.MAIN MATERIALMade of cork material, safe and reliable, durable and firm, reusable and can be applied for a long time, suitable for using at home, restaurant, cocktail party or other wine theme party.SIZE DETAILS Each tapered cork stopper is approx. 22x17x35mm/0.87x0.67x1.38inch, and you should measure the diameter of the bottle before you buy these cork balls, avoid making a mistake.PRESERVE WINEStore your wine bottles horizontally in your fridge or wine holder with these stoppers without worrying about leaks.Keep your wine beverage tasting just as good as the day you opened the bottle.