Premium Material Two kinds of wine bottle stopper is made of durable plastic or strong quality stainless steel(champagne bottle stopper is stainless steel), rustresistant. .Easy to OperateYou can pull the stopper onto the bottle to form a tight vacuum seal, then lock with the stainless steel safety clip,and you can push the button to remove it when use it, very convenient to use.the bottle stopper has a good seal. .Resuable and durableThis kit contains two champagne and three wine bottle stoppers, the saver handle is ergonomically designed, rustresistant, easy to use and easy to operate. .Widely Applicated Fits well in many different bottles from red wine to champagne bottles. Apply to all kinds of bottle mouth, perfect for many occasions,such as party, wedding, date night, travel, birthdays. .Easy to CleanThe champagne and wine stoppers are easy to clean and can be reused. which are washed clean after use and then dried for further use, extended life and high durability. .