Fun Express Baseball Rubber Duck Party Favors Set (24 Piece) Set of 24 baseball rubber ducks. Each duck measures approximately 1-1/2"H x 1-1/2"W x 1-1/2"L. These do not squeak or float upright. They have holes in their mouths for squirting water. Make great party favors or cupcake toppers. AGES 3+.