Marketing description from Lego.
Set features a buildable model of a sky and cloud with flippers for the 2 Fuzzy LEGO figures, plus a Mushroom Trampoline and a Time Block. Help LEGO Mario, LEGO Luigi or LEGO Peach (figures not included) leap from the Mushroom Trampoline and stomp on each end of the flippers to upend the Fuzzies and earn digital coins. (Note: the 71360, 71387 or 71403 Starter Course is required for interactive play.)
The buildable sky with flippers measures over 3.5 in. (9 cm) high, 7.5 in. (20 cm) wide and 6.5 in. (17 cm) deep and connects with other modular LEGO Super Mario sets.
