• The package includes 5 balloons: 1 warm pink 18-inch round helium balloon, 1 gold 18-inch round helium balloon, 1 hot pink 18-inch star foil balloon, 1 gold 18-inch star foil balloon, 1 100 cm number 0 foil balloon, and a 3.14-inch inflatable suction tube. • Premium materials: high-quality aluminum balloons, strong and durable, with excellent air retention. Reusable for multiple occasions. • Applicable occasions: standalone numeric balloons that can form different combinations (1, 8, 18, 81). Ideal for birthdays, welcome parties, celebrations, anniversaries, carnivals, holidays, and photo sessions. • Easy to use: can be filled with air or helium. Foil balloons are easy to inflate and deflate, with self-adhesive sealed outlet. • Versatility: perfect for birthday parties, weddings, anniversaries, and baby shower decorations.