Preserve your for later enjoyment with a . Enthusiast carries everything from backup stoppers to novelty stoppers that are perfect for the holidays. Whatever you choose, you can be sure that your will be protected for later enjoyment. This chess dome is a must have for any drinker! Features - ColorAssorted Color - Material: Silicone - Size: About 10.4x2.6x2.6cm - NOVELTY DESIGN: The Chess design are super for the bottles. Chess stoppers provide an air-tight seal to prolong and preserve opened bottles of .Ideal for both vertical and horizontal storage. - SUITABLE FOR DIFFERENT TYPES OF BOTTLES: The stoppers are designed according to international standards, with a size of 17-20cm/6.7-7.87 inch, suitable for different types of bottles such as beer, , ,which are useful and for any home and keep the rest of your tasting fresh and clean like a newly opened . - MATERIAL AND QUALITY: Food grade silicone. No smell, no taste, and insoluble in water and any solvent.The material can work both high and low temperature(-40 to 230 degree). Easy to wash and clean. You can reuse the chess . - INSTRUCTION: Boiled with water for 6 min when you first to use. It will be more easy to put into the mouth when the screw with a little bit water. Package list: 6 x Stoppers