Keep the question floating above everyone’s head with the Gender Reveal Balloons Mylar Balloon. This foil party balloon measures 18″ when inflated and has a border of alternating pink, white and blue stripes. In the center is a blue and pink background covered in confetti and a pink balloon that says “Bow or” and a blue balloon that says “Bow Tie?”. These metallic balloons are sold in quantities of 10 and can be coordinated with any of our other Gender Reveal Balloons party supplies.