Reveal the gender of the baby boy with our Gender Reveal Blue Confetti Cannons. Each confetti cannon measures 11" x 1.5" and features metallic gold "Oh Baby!" messaging and polka dots. When the cannons are launched, blue confetti will shoot out, revealing the gender of the baby boy. Our Gender Reveal Boy Confetti Cannons are sold 12 cannons per order. With wholesale pricing and bulk quantities, our Gender Reveal Blue Confetti Cannons 12 ct are perfect for event planners, caterers, and home hostesses alike.