High Quality:Made of zinc alloy and silicone material,it can insert wine bottle,can effectively save the wine quality. Design:Creative heart shaped designed,keep red wine fresh and can be used as ornamental for decorative display. Advantage:The black rubber part is tapered,they are perfectly design, not to let a single drop and to recover the excess wine in the bottle,can keep the wine fresh 5-7 days. Application:Suitable for different sizes such as alcohol bottles, gin bottles, whiskey bottles, vodka bottles, rum bottles, etc. Suitable for Any Occasion:An excellent gift set for wine lovers, pubs, clubs, restaurants, bars, cafes and dinners;anyone looking for a unique quality gift. Made of zinc alloy and silicone material,safe and durable. This wine bottle stopper is both beautiful and functional. It is very helpful to keep your wine fresh. Fits well in many different bottles from red wine to champagne bottles. Apply to all kinds of bottle mouth. Easy and convenient to use and clean it. The unique heart-shaped make it more lovely and charming.