Our Silicone Bottle Stopper  will keep wines, olive oil or any other bottle with a cork fresh longer. Keep freshness-robbing oxygen out of your uncorked glass bottles with this handy Silicone Bottle Stopper. It is made from BPA-free silicone that easily slides into the neck of any standard-sized bottle to create an airtight seal. The low-profile design makes this stopper sleek and subtle. Use them for bottles of wine, champagne, olive oil, or anything else that needs to stay oxygen-free to be at its best. Don’t let your favorite flavors go to waste. Features: Keeps wines, olive oil or any other bottle with a cork fresh longer BPA-free & certified food grade silicone Fits most bottles Low profile design