Ultra Hi-Float increases the average float time of latex balloons by 25 times. An 11-inch balloon treated with ULTRA HI-FLOAT will float between 1 and 4 weeks if used as instructed. Instructions and tips for maximum float time included. Each bottle is enough for 100 11" balloons. ProgressiveBalloons.com is your 24 hour online balloon, plush and gift store! Make Progressive Balloons & Gifts your final destination when shopping for that special event!