Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you Package included: package contains 10 pieces silicone wine corks, enough quantity for your personal use or gifts, and a great gift for your friendsReliable material: the product is made of plastic, silicone and stainless steel, lightweight and portable, easy to store and carry, safe and reusableAssorted colors: the wine bottle cap has 5 different colors: black white, red black, yellow white, blue white and red white, you can choose what you like and apply them according to your moodsWide use: you can apply them in many places such as birthdays, festivals, parties, weddings, home weddings and also for most wine bottles, including most red and white wine bottlesMethod of use: wine corks are easy to use. Simply insert the cork into the bottle and press the lever to seal the bottle tightly. Suitable for most people