Balloon measures 33 Shaped like a yellow dump truck Self sealed Ships uninflated Fill with air or helium (to float) Will float appro a week Double sided Perfect decoration for your construction themed birthday party! CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.