Number Balloons for Birthdays

Make the birthday number the centrepiece of any celebration with our giant foil number balloons — available in individual digits so you can build any age or year. Whether you're marking a 1st or a 100th, our number balloons create an instant, striking birthday backdrop.

Gold, Silver & Rose Gold Number Balloons

Our most popular number balloons come in metallic gold, silver and rose gold finishes — timeless choices that photograph beautifully and suit any party colour scheme. Each number balloon is approximately 80–100cm tall when inflated, making a proper statement at floor level or suspended from the ceiling.

Coloured & Holographic Number Balloons

Prefer something bolder? We also stock number balloons in bright coloured and holographic finishes — perfect for children's parties, rainbow themes and maximalist celebrations. Combine multiple colours for a playful, eye-catching effect, or stick to one metallic shade for a sleek, grown-up party look. All number balloons are helium-compatible or can be inflated with air for floor-standing displays.