QDJUNE Wine Stoppers Vacuum Stoppers for Wine Saver Vacuum Pump Preserver Edible Grade Rubber Wine Stopper, Keep Your Wine Fresh Pack of 6 Wine Stoppers Vacuum Stoppers for Wine [Wine Stopper Keep Fresh] The cap is silicone-based and as such can Suitable for all Red and White Wines. Universal fit for all wine bottles.Size: 1.3 x1.6inch (suitable for most red wine bottles); Bottle width: 0.75inch Rubber wine stoppers [Rubber Wine Stoppers Apply] Wine vacuum sealer stoppers set, perfectly suitable for red or white wine, olive oil, truffle oil, or any other liquids but not sparkling wines. Grade rubber wine stopper is produced from silicone quality material [Wine Vacuum Stopper Best Material] The rubber stoppers are simply designed and effective for keeping air out of the bottle. Convenience [Convenience] This is A Good Gift, Offer our wine vacuum stoppers, as an impressive gift for your friends, family, or co-workers and all red or white wine lovers and enjoy their ear-to-ear smile! Size: 1.3 x1.6inch Size: 1.3 x1.6inch (suitable for most red wine bottles) Bottle width: 0.75inch Easy to Use Easy to Use: 1.Put the smaller side of the black wine bottle stopper into the bottle mouth. 2.Place the Pump on the Top of the Stopper. 3.Lift the handle up and down to remove air. Then airtight seal for your bottle content!