is made up of hundreds of compounds, which makes it an artwork and needs to tasted enjoyably. With aeration, usually the volatile and undesirable compounds will evaporate more quickly than the enjoyable, aromatic and flavorful ones. These stoppers provide an air-tight seal to prolong and preserve opened bottles of to a good taste. Feature - ColorLight Brown - Material: . - Size S: about 2x1.7x2cm/0.8x0.7x0.8 inch. - Size M: about 2.2x1.7x3.5cm/0.9x0.7x1.4 inch. - Size L: about 3x2.5x3cm/1.2x1x1.2 inch. - Size XL: about 4.8x4.3x3cm/1.9x1.7x1.2 inch. - Size XXL: about6.3x5.7x2cm/2.5x2.2x0.8 inch. - Made of food grade material, safe and , won't rust, crack or fade. - With tapered shape design, it looks splendid and feels smooth. - Easy to insert and remove. - Using a unique to show your taste, and add some atmosphere to live up your party. - Perfect for all types, like red bottles, beer bottles, soy , vinegar and so on. Package list: 25 x stoppers