The portable, 2 pound, sizing tool to accurately size latex balloons to any increment from 1.5 inches to 24 inches (4 cm to 91 cm). Fold the metal ruler base for compact use or extend it to 24 inches for larger jobs. 3 sizing poles are included and they tighten with a thumb screw. Loosen the thumb screw to adjust the 3 poles, to create any size latex balloon. To use, inflate a balloon with air or helium, then let out gas until the balloon diameter matches the template.

Other uses for the folding balloon sizer:

• 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.