Material: Made of food grade silicone.Rinse immediately after each use for reuse.It is healthy and environmentally friendly.You deserve it Size: Approximately : 5.5 x 4.5cm; the wine stopper is suitable for wine bottles with a diameter of 1.75 to 1.85 cm. Keep drinks cool with an airtight seal. Wine won't spill when bottle is tilted or laid flat. Package Contents: 2 wine stoppers in different colors; use a safe and non-toxic silicone wine stopper and keep it in the refrigerator or a cool place for 2-3 days after drinking Easy to use: Push the cork down into the wine bottle, then put it in the fridge to seal it. The knit-look silicone plug gives a lot of appeal Exquisite and elegant appearance: A cozy cap gives a warm look to your chilled cider, and you can color code your bottles. Give your bottles and your drink some love