Description Prevent bubbles from escaping the wine bottle to preserve its flavor. It protects the wine very well. One thing we all know is that it is important to open the wine and store it properly so that you can enjoy the rest next day. These wine heat shrink capsules preserves wine by stopping the oxidative process that causes it to go bad. Features - Color: Black -Material:PVC - Size: 6.20X3.30X3.30cm/2.44X1.30X1.30in - Has good sealing effect. The Wine Bottle Stopper prevents oxygen from entering the wine, making it last longer. - Simply insert the Wine Bottle Caps into the bottle, easily lock the flavor and aroma of the wine in the bottle, effectively maintaining the freshness. - Widely used, can be in home, bars, clubs, parties and other fields cooperation wine bottle stopper, wine bottle stopper. - Compact and simple design. This will add more glamour to your bottle, make it look more sophisticated. - Fine workmanship, not easy to wear, very , not easy to deformation, for you to provide longer service. Has good sealing effect. The Wine Bottle Stopper prevents oxygen from entering the wine, making it last longer. Simply insert the Wine Bottle Caps into the bottle, easily lock the flavor and aroma of the wine in the bottle, effectively maintaining the freshness. Widely used, can be in home, bars, clubs, parties and other fields cooperation wine bottle stopper, wine bottle stopper. Compact and simple design. This will add more glamour to your bottle, make it look more sophisticated. Fine workmanship, not easy to wear, very , not easy to deformation, for you to provide longer service.