1) Helium-inflation allow balloon to float. Floating time is about 12-168 hours (7 days) for indoor; 10-24 hours for outdoor.
2) Balloon Size: 40″ or 109cm x 53cm (Click here to see Balloon Size)
3) Shipping option
a) Uninflated : Mail/ Delivery/ Self-pickup
b) Helium Inflated : Delivery/ Self-pickup
4) Balloon is self sealing and reusable
Material: Gold Shiny Surface