SIZE:-13in x 34in Foil Blue Number 1 Balloon Package= 1 - 34 Jumbo Blue Number 1 Balloon Size- 13in Wide x 34in Tall Foil Blue Number 1 Balloon Self Sealing Re-Useable Re-Fillable Balloons Shipped Un-Inflated Display an age, anniversary or year using our Blue Number 1 Balloon! Combine this giant black balloon with number balloons of the same or different colors to create a custom balloon display for your party or event. 34 Foil Number Balloons Can be used with helium(will float) or air(for hanging) Tabs conveniently placed on the top, bottom and both sides for easy attachment. BalloonsFast.com Same Day Fast Shipping Orders Placed By 3PM EST M-F