describe Stainless steel bottom wine bottle stopper, food silicone wine stopper, wine bottle stopper, The interior is made of food-grade silica gel and stainless steel, which can be reused and recycled, and is harmless to the environment when disassembled or incinerated. The eye-catching colors can be used to match your event theme, whether it is for daily use or special occasions, it can add cheers and brilliance to your bottle. It is suitable for most size wine bottles, whether it is wine bottles, beverages or any other type of wine, but also suitable for oil bottles, beer bottles, bean bottles, vinegar bottles and other bottles. Compared with traditional cork stoppers, this silicone stopper can keep the beverage or liquid in the bottle fresh for a longer period of time, preventing peculiar smell and bubbles from penetrating and damaging the contents of the bottle. Wine bottle Champagne or carbonated drinks are not recommended, because the pressure increases and the cap will be forced to explode. Do not shake the bottle vigorously before use.