Practical: The wine stopper is made of plastic ABS and high quality metal - safe and durable. It can be reused and needs to be cleaned manually after each use, so it is durable. (The inner diameter of the bottle mouth is 1.5CM or 0.59In - 2CM or 0.78In, please refer to the size table carefully) Sealing: Compared with the traditional cork, our wine stopper has a pointed tapered design, which is easy to insert into the bottle mouth, this one can keep the beverage or liquid in the bottle fresh for a longer time, preventing odor and air from penetrating into the bottle, Destroy the freshness of the wine. Convenient: Our wine corks are full of modern minimalist style, metal spherical design, exquisite and unique, elegant and beautiful, and strong sealing. [Width]: The bottle stopper is suitable for red wine bottles with inner diameter of 1.5CM or 0.59In - 2CM or 0.78In, as well as bottles of oil, beer, beverages, etc., but not recommended for champagne or carbonated drinks, because the pressure rises, the stopper may be forced to pop out . Perfect for bar parties, festive festivals, weddings and more.