40th birthday balloon. Aluminum - Helium

Do you have a birthday to organize? Your beloved boss is (finally) retiring? Well you will need balloons! And when they're inflated with helium, all the guests love them! These 40th birthday foil balloons are perfect for a themed party!

Height: 45.7cm

Gas capacity: 0.015 m³

Duration if inflated without Hi Float: Helium: 15 to 20 days / Air: 1 month

- Inflates quickly: self-closing valve

- For air and helium: the balloon can also be filled with helium

- To hang or suspend: to hang using the eyelets - to fix to the ceiling or the floor