DescriptionThese silicone bottle caps design to keep wine or seasoning fresh after opening. These wine bottle stoppers provide an air-tight seal to prolong and preserve opened bottles of wine to ensure a good taste. Fits most standard bottles and some larger styles.Feature- Color: Mixed colors. - Material: Silicone. - Size: 3.6 x 4.1 x 3.1cm. - Made of food grade silicone, safe and durable, won't rust, crack or fade. - Creative design to help keep wine fresh and safe. - Easy to insert and remove. - Using a unique stopper to show your taste, and add some atmosphere to live up your party. - Perfect for all bottle types, like red wine bottles, beer bottles, soy bottle, vinegar bottle and so on.