Whamo Dominator 3.0 With 3 spinning sprinklers AND a spinning sprinkler turret in the center, the Dominator 3.0 sprinkler is Gonna Get You! This exciting Wham-O sprinkler is easy to set-up and hours of fun! Fun is just a hop, skip, and splash away! 4 Ways to Get Soaked! Includes: One Sprinkler with Four Spinning Turrets. Sprinkler measures 12"Diameter x 11.5"H