1.Easy to Use - These wine sealer caps are easy to insert, press down the handle to close, pull up the handle to open2.Portable Wine Opener - 3 in 1 wine opener includes wine opener, beer opener and foil cutter; our lever wine opener includes a lever that helps you pull the cork from the bottle; small and easy to carry after folded, you can take it anywhere for enjoying wine when camping,hiking or traveling3.Leakproof Wine Stopper - These wine caps stoppers provide an seal silicone to preserve opened bottles of wine; the wine stopper size is 3.7 * 1.6 inch; fits most wine and champagne bottles4.Material - The wine stopper made of the stainless steel and silicone, durable and long lasting; If you want to clean the wine stopper, just rinse it with water5.Occasion - The wine stopper metal suitable for wedding, party, holiday, anniversary, birthday, baby shower; perfect for servers, sommeliers, bartenders and daily needs at home