The portable (3 lb/1.4 kg) tool to size latex balloons at any increment from 1.5 inches to 36 inches (4 cm to 91 cm). Fold the new metal ruler base for compact use, or extend it for larger jobs. Pole extenders are included for use with jumbo balloons.

With a quick turn of a pole, the feet slide to create any size template. To use, inflate a balloon with air or helium, then let out gas until the balloon diameter matches the template.

Other uses for the Slide-N-Size:

• Double-stuff balloons quickly on the upright sizing poles.
• Set/confirm auto-sizer timing.
• Use as calipers to measure replacement balloon size in arches and sculptures.