There is 1 non foil balloon in a pack. The balloon needs helium or air to be inflated. It is automatic self sealing.
The size is approximately 21 inch or 53 cm
.WARNING: CHOKING HAZARD - Children under 9 years old can choke or suffocate on uninflated or broken balloons. Adult supervision is required. Keep uninflated balloons from children. Discard broken balloons at once.Lime Balloon 21"
