These silicone caps design to keep or seasoning fresh after opening. These stoppers provide an air-tight seal to prolong and preserve opened bottles of to a good taste. Fits most standard bottles and some larger styles. Features - ColorAssorted Color -Material:Silicone - Size: 3.30X3.30X1.70cm/1.30X1.30X0.67in -These will help to create an airtight condition that preserves once the has been opened, keep the fresh and tasty for a few days. -Hand-wash or throw silicone stoppers in the dishwasher as many times as you need. -Suitable for large bottles of such as bottles, beer bottles, bottles, soda bottles, etc. -Our stoppers are easy to insert and remove according to your needs, and can be cleaned repeatedly. - Features reusable, these covers can be washed and used for many times to keep your fresh. Package list: 6 x Stoppers