The B.O.S.S. 125 is a pre-strung balloon drop system that holds 125-9 inch balloons, 70-11 inch balloons or 300-5 inch balloons. The easy-loading, zippered end holds itself open with a 2 foot circle of spring steel! This low ceiling, professional, balloon drop net tunnel is 14 feet long by 2 feet in diameter. It's easy to hang with the attached professional rigging line. The easy to pull, pre-strung, black woven cord is ready for release! It's reusable!