<p>【Easy to Use】: Simply insert the wine stopper into the bottle and press the lever to seal the bottle. The lever doubles as a bottle opener for removing metal bottle caps. For necks with a diameter of 0.6-0.7 inches, the bottle stopper fits most bottles, but not all! (Note: Please check product size before purchasing)</p> <p>【Preserve Your Favorite Wine】: The bottle stopper creates a leak-proof seal to prolong and preserve opened bottles. These wine stoppers can make your wine beverage taste as good as the day you opened the bottle. Keep wine fresh for up to a week.</p> <p>【No Leaks, No Spills! 】: Use these bottle stoppers to store your wine bottles horizontally in the refrigerator or wine rack without worrying about leaks</p> <p>【Safe, Durable and Reusable】: Available in 4 fun and bright colors, the bottle vacuum sealer is made of non-toxic silicone, rubber and stainless steel, and the combination of steel and silicone makes it easy to use and clean.</p> <p>【Widely Used】: The bottle stopper is suitable for most wine bottles, including most red and white wine bottles. You can also use them to preserve the taste of everything from oil, beer, soda, champagne to mineral water.</p> <p>Note: The data are all manually measured, please allow 1-3cm error; due to differences in light and display, there may be some color difference, please refer to the actual object received.</p>