Great for magicians, clowns, SCHOOL TEACHERS, and all CHILDREN'S WORKERS!

Use as a funny gag, or as a very visual and memorable way to teach units of measurement.

"Let's see if our volunteer meets the height requirement.  You have to be at least 6 feet tall!  This is like the roller coaster at Six Flags.  Do you know if you're six feet tall?  (Let the "ruler" drop)  Yep!  You are 6 "FEET" tall!