Make a big impression with your balloon decor with our giant 4' White Chloroprene Balloon. These giant oversized balloons are perfect auto dealerships, balloon decorators, birthday parties, grand openings and more. This balloon ships flat and can be filled with air or helium. Do not use Hi-Float with this Balloon. Uses 45 cubic feet of helium. Lasts 4 to 5 days. Measures 48". 1 per package.