Package contains: 10 silicone wine stoppers, ideal for home use or as party favors, and a great gift for friendsReliable material: Made of plastic, silicone, and stainless steel, lightweight, portable, easy to store and transport, safe and reusableAssorted colors: Features 5 color combinations including black and white, red and black, yellow and white, blue and white, and red and white, allowing you to choose based on your preferenceWide usage: Suitable for various occasions such as birthdays, festivals, evening parties, weddings, and home use; fits most wine bottles, including red and white wineMethod to use: Easy to use—simply insert the stopper into the bottle and press the lever to create an airtight seal, suitable for most users