Helps preserve the drink: The Silver Coloured Stopper for Bottles is used in place of the regular cork once the bottle has been opened to help preserve the drink for a few days. Fits securely: The stopper bottles fit securely into the neck of your bottle to keep your bubbles as fresh as they were when you popped the cork. Make last your drink for later enjoyment: Preserve your drink for later enjoyment with a bottle stopper. Whatever you choose, you can be sure that your drinks will be protected for later enjoyment. Features: Naturally resistant to liquids. Used in place of Regular cork once the bottle has been opened. Re-usable. Suitable for most glass bottles. Specifications: Brand: dps Kitchway Item Number: KW181106 Type: Stopper Dishwasher Safe: Yes