Package information bottle caps, which are sufficient to easily meet your daily needs and replacement needs. They are suitable for various occasions and can be shared with your friends.Practical bottle stoppers these resealable wine pump vacuum stoppers are designed for wine vacuum pumps pumps not included, which can easily remove air from bottles using vacuum pumps, so that the wine can be stored and preserved.Applicable occasions these reusable wine preservation vacuum stoppers are not only suitable for daily use at home, but also for restaurants, hotels, cafes or shopping malls. Sufficient quantities can meet your needs at one time.Easy to use, you need to insert the wine cork into the bottle mouth and use the vacuum pump to remove the air from the bottle until you hear a click, indicating that the bottle has been sealed successfully and is easy to use, saving you more time.Strong adaptability, these black vacuum wine stoppers are of general size, making them suitable for wine bottles, such as red wine and white wine, etc. They are practical helpers without having to worry about model incompatibility.Color BlackMaterial SiliconeSize 4.23.3cmPackage contents24wine corksOnly the above package contents, other products are not included.Note Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.