Give special attention to your special celebrations with our Balloonify Yellow Latex Balloons. These round balloons are made of premium quality latex and stretch evenly without leaving discolored patches. With a yellow finish, these large latex balloons bring a cheerful vibe to your decor. These thick balloons' durable and sturdy material keeps them from easily popping or bursting. To inflate these latex helium balloons, you can use either a manual or an 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.