Inflated with Helium and a matching 1 meter ribbon. Balloon Type: Foil. Balloon Count: 1 Height/Size: 18”/46cm Float Time: 2 to 3 days There are no guarantees for float time if balloons are displayed outdoors WARNING: ADULT SUPERVISION REQUIRED: Children under 8 years can choke or suffocate on uninflated or broken balloons. Keep uninflated balloons from children and discard broken balloons at once.