You already know that something fun is going to go on when you see a Cat in the Hat pick at a party! This inflatable hat can be placed on the floor or worn on top of a head as players try to land the foam balls onto the top of the hat. This Dr. Seuss-themed party activity is sure to get guests moving – and laughing! Vinyl. (5 pcs. per set) Inflated, 21 1/2" x 22" diam. with four 1 1/2" foam balls.