- 72 cm aluminum number 1 balloon, perfect for decorating birthdays, anniversaries, and special events - Black and white design, adds an elegant and modern touch to any celebration - Made of high-quality aluminum foil, durable and reusable - No helium needed, easily inflated with air using a straw or pump - Ideal for children's parties, family gatherings, weddings, baby showers, and graduations - Can be used alone or combined with other numbers to create dates or ages - Easy to transport and set up thanks to its size and light weight - Safe for home use, recommended to keep away from fire and children under 3 years old