The Villa Wine Stopper is used to re-seal your wine bottles, slowing down the oxidation process allowing you to enjoy your wine again later. This item can be used as a gifting idea with our Decero Wine Box (GIFTBOX-4000), our Balthazar Double Wine Tote (LS-6306) or any other product of your choosing.6.5 ( h ) x 2.3 ( dia )siliconewine bottle stopper with six outer ridges to seal the bottlemetal insert at top for weight and stabilitysilicone for flexibility