Build a model fire truck with real working extendable ladder from 85 parts alternatively construct a rescue airboat or rescue heli complete with spinning rotorr r includes 87 durable metal parts working wheels real tools and instructionsr fire truck features a real working extension ladder rescue helicopter has a revolving rotorr the fully built fire truck measures 4 long x 175 wide x 2 tallr your own creations are as big as your imaginationr for ages 8 and up no batteries require