Product Size: Approx.3.66x1.26inch/93mmx32mm(LxW);Cap Diameter: 16mm/0.63"; Applies to bottle mouth in 1.7-2cm/0.67"-0.79"; Material: Stainless Steel and Silicone; Color: Red Black; Products Included: Stainless Steel and Silicone:Stainless steel and silicone; Color: Red Black Products included: 4pcs x reusable wine stoppers;[The product is made of silicone and stainless steel.It is lightweight and portable, easy to store and carry, and reusable.(Note: Please check the size of the product before purchasing)[No Leaks and Freshness] Store your wine bottles horizontally in your refrigerator or wine rack with these stoppers without worrying about leaks.Keep your wine drink as good as the day you opened the bottle.[Easy to use] Simply insert the cap into the bottle and press the handle to seal it tightly.The next time you drink your wine, simply lift the handle to release the interior silicone.The lever also serves as a bottle opener to remove metal caps from bottles.[This stopper is suitable for most wine bottles, including red wine and white wine bottles.It can also be used to preserve the taste of oil, beer, soda and champagne.Birthday, festival, party, wedding, home.