This set of 12 rubber duckys are each dressed as a super hero character. You"ll receive a mixed set of 12 of the 6 styles pictured. Each ducky measures approx. 2" x 2". They do not squeak but do have a hole in their beak for squirting water. They do not float upright. These make great little decor pieces for your dessert or hors d"oeuvre trays at parties. Great to hand out to your guests as party favors too.