Four Character Frisbees each measuring 14cm in diameter:

Ronald™ - red frisbee, Big Mac Policeman™ - yellow frisbee,
Grimace™ - purple frisbee, Hamburglar™ - orange frisbee.

Similar Flyers were released in other parts of the World with minor differences:

Australia & New Zealand Ronald - thick legs & arms, UK & USA Ronald - thin legs & arms.