Elevate your party decoration to the next level by using our Balloonify Gray Latex Balloons. Made out of premium latex, these round balloons stretch equally to avoid discoloration patches. The gray finish of these large latex balloons imbues neutrality into your setup. With their durable and sturdy build, these thick balloons will not pop or burst easily. To inflate these latex helium balloons, use a hand pump or automatic pump. Measuring 36 inches in diameter when inflated, these balloons for decor can be filled with air or helium. Shipped deflated in a 10 count box. Electric air balloon pump (SKU: RWP1061) sold separately.