Vacuum Sealed Stainless Steel Champagne Bottle Stopper,Keeps Bubbly Seal,Leakproof Red Wine Plug kept Fresh (2 pack) FRESH TASTE:design of double layer cacuum heat insulatton structure,thermal insulatton and lock temperature,It keeps your wine fresh some days for the tight seal,even when you not drink it over as a wine glass,the Bottle Stopper blanks kept wine natural flavor. CONVENIENT AND PRACTICAL:wine bottle stopper set small and light, Fits standard wine bottle necks,and used long,Can be used again and again.birthday Christmas party for a gift drinking wine favors. ELEGANT DESIGN:Wine Preserver Set sleek look and fine craftsmanship,the matte brushed finish makes it fingerprint-proof.we always get compliments from our guests. LEAK PROOF,AIRTIGHT SEAL:with inner rubber plug, it fits all standard wine bottles,Compact portable size makes wine favors easy for travel. FEEDBACK: if you don't love these stoppers as we do, we will replace them for free, or you can return them for a refund, no questions asked