Vacuum Sealed Wine Bottle Stopper champagne Saver Pressure Sealer Preserver Creative wine stopper Manually press down 3pcs Features: AIRTIGHT TOP SEAL - Pour a glass of champagne, immediately put the champagne stopper on it and reopen the bottle a week later with a good amount of fizz. Stays sealed and is VERY easy to secure. EASY TO CLEAN - Our professional series champagne stopper creates a vacuum in your wine bottle with a few quick pumps and maintains an airtight seal. Just wrap stopper with clean damp cloth and reuse! Do not submerge in water! Perfect gift for any occasion including wedding favors, birthdays, house warming, graduations, and more! Spoil the wine lovers in your life with these great wine gifts! Specifications: Color: Black/ White Material:plastic Size: about 7cm in length, about 1.5*3.5cm in diameter, with an error of about 1cm Weight: 20g1. Quantity: 3Pc pack*3pcs. Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!