Round out your lofty assortment in purple! Our Purple Round Foil Balloon exudes festive fun and everyday appeal. Mix with your favorite patterns to create your own custom balloon bouquet. Balloon measures 18in in diameter. WARNING: 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. Note: Balloon arrives uninflated.