Description:This silicone cap helps keeping the bubble and flavorYou can enjoy the taste in another dayIt is stable and portablePerfect for short-term storage and saving partially consumed bottlesPrevents spills and helps preserve the wine's freshness, flavor and aromaHelp keeping beer and drink fresh so easy.Helps home brewers keep their beer bottles clean and sterile before bottling.Material: Food grade silica gelColor: Red, Pink, Rose red, Light purple, Blue, Purple, Yellow, GreenSize: As the picturePackage include: 1Pc bottle stopperNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3mm error, due to manual measurement.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.