11 tall Mario and Donkey Kong turn your house into a rollicking racetrack! Big, fast R/C Racers let you invent your own Mario Kart races, complete with wacky turns, crazy sounds and lots of laughs! Move left, right, forward and reverse, up to 150 feet, with turbo speed, engine light and actual sound effects from the game. Multiple frequencies mean you can race them against each other for twice the fun! Each car requires 8 AA batteries or a 9.6V pack battery. Brightly colored remote control requires 2 AA batteries. 8x11x10 . Ages 8 and up.