One 2 inch wide x 100 foot long Belly Bump Measuring Tape Game. Can you guess mommy's waist size? This easy to use mint green Belly Bump Measuring Tape Game lets guests have a bit of fun with the mom-to-be's growing tummy. Have each player cut off a piece of the tape that they think will fit around mom's belly. Whoever gets the closest wins! Be sure to have a special prize for your winner.