Our Premium-Quality Mylar Balloons will "lift spirits" at every celebration! Choose from a wide variety of colors and sizes. Contains: 18 inch AGE RELATE 40 Pkg/1 (uninflated) Warning: Choking Hazard - Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.