Planning a 15th birthday party? This blue balloon set has everything you need to make the space feel festive and special. You get 12 balloons total: two big number '15' foil balloons (32 inches each!), two 18-inch letter balloons, three 12-inch blue latex balloons, three 12-inch blue confetti balloons, and two 18-inch star balloons. Plus they include ribbon for hanging everything. The blue color scheme with confetti details looks really celebratory without being too childish - perfect for that teenager who's not a little kid anymore but still wants a fun party. You can inflate the foil balloons with helium so they float, or just use air and hang them on walls. They work great for creating balloon arches, decorating photo backdrops, or just scattering around the party space. The quality is nice - thick foil and latex that doesn't feel cheap or easily pop. Setting up is straightforward, and you can reuse some of the elements for other celebrations too. This isn't just for birthdays either - would work for baby showers, graduation parties, or any blue-themed event. It's one of those party supplies that instantly makes a space feel more festive and planned, without requiring a ton of decorating skill. The teenagers will appreciate the effort, and you'll get some great photos with this colorful backdrop!