13pcs Happy Birthday Decoration Balloons Pink Blue Letter Foil Ballons Set Birthday Party Decoration

MATERIAL: Crafted from high-quality aluminum foil, these balloons are made from eco-friendly materials. They are safe to use and feature self-sealing technology, allowing the balloons to stay inflated for nearly one week without leaking or losing air. APPLICABLE: Perfect for birthdays, birthday parties, weddings, baby showers, outdoor gatherings, home celebrations, and various other event decorations. SUITABLE FOR: Ideal for decorating birthday parties for babies, kids, and adults alike with this charming 'HAPPY BIRTHDAY' foil letter balloon banner.