Features: 100% Brand New&High QualityHumanized design， suitable for all kinds of wine bottleA cool new all-in-one multi-function tool for sealing and preserving a bottle of wineJust leave the Vacuum Funnel Stopper in place and your wine will stay fresh until your next glassTo prevent the bacteria and bug dust into bottle that keep it cleanFood safety material， economy and durabilityAerates wine as it is poured. Wines need to breath and the Vacuum Pump Stopper gives the effect of a decanter instantaneouslyEasy operation and fine workmanshipApply to all kinds of bottle mouthGreat necessity for wine storageVacuum pump removes air to halt oxidation processLet you store wine after opening bottleKeeps open wing fresh for several daysApply to restaurants， hotels， bars， clubs， KTV， cafes and so onFits standard wine bottle necksLength: Approx. 8.5 cm / 3.35 inchEasy to use:Insert the stopper and pump the top to remove airRemoving air from the bottle prevents oxidation， keeps wine fresh longerPackaging DetailsUnit Type:lot (3 pieces/lot)Package Weight:0.150kg (0.33lb.)Package Size:15cm x 15cm x 15cm (5.91in x 5.91in x 5.91in)