This throw-and-catch experience featuring hand-held ball launchers encourages hand-eye coordination, gross motor skills, outdoor play, active play, cooperative play fascinating action inspires hours of outdoor fun! Fündapop launchers include 2 launch-ready Fündapops and 4 pop-ready launchers each measuring 8 x 11 x 1.5 inches. High-quality design and materials make for lasting durability for the exceptional pop-and-catch experience.