Help you preserve the taste of your wine and keep your wine tasting fresh for up to30 days, the easy way. It's tough and won't leak, allowing you to enjoy a delicious life! Main features ? Effective sealing and maintenanceThe mini champagne sealer optimizes the internal structure to make the wine bottle stopper fit perfectly, which firmly locks the gas in the bottle and prevents the bubbles from slowly dissipating when the bottle is opened. ? Compact designWear a "safety helmet" with your favorite wine. The champagne cork adopts a unique "small cap" shape, suitable for the plump bow for a bottle of sparkling wine, and the style is more harmonious. Small size, more convenient storage. ? Swivel Zipper DesignThe closed bottle stopper adopts a swivel zipper design, which is more efficient and convenient to use. This can be done by rotating the top of the stopper and inserting it firmly into the mouth of the bottle. The top is locked back to maintain the seal. ? Wide Range of ApplicationSuitable for standard bottles of wine, beer, champagne and soda, etc. suitable for families, restaurants, hotels, bars, clubs, KTV, cafes, etc. ? High Quality Inner Seal Wine Cork is made of food-grade silicone material, which is safer. The round black cork shell is made of durable ABS material, which is easy to use and easy to clean by wiping with warm water. Using the methodStep 1: Unscrew the top of the wine corkStep 2:Insert the cork into the wine bottleStep 3:Twist the top of the wine cork back to its original position Specifications WeightProduct weight: 39G Package weight: 46G Product size(L x W x H)4 4 4cm / 1.6 1.6 1.6 inches Package ContentsCreative Sealed Vacuum Wine Stopper 1 MaterialABS + Silicone NoteDue to manual measurement, please allow slight deviation in measurement. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures.