Bekith Zinc Alloy Bar Tools Ball Design Wine Bottle Stoppers, Drop Ring, Set of 5 wine bottle stoppers provide an air-tight seal to prolong and preserve opened bottles of wine The inside velvet of drop ring is easy to absorb leakages of the wine.This is beneficial for preventing messy runs that stain such as tablecloths,tables or countertops. Modern and practical. Stopper measures 3 1/2" h x 0.8" w Made of zinc alloy material and food grade silicone material. Package include 4 wine bottle stoppers and 1 drop ring Easy to insert and to remove from the bottle; simply press the stopper into the bottleneck