CAT Construction Toys, Little Machines Mega Set, 40-Piece Yellow Vehicles and Construction Site Accessories, Includes Dump Truck, Crane, Excavator, Bulldozer and more, for Kids and Toddlers Ages 3+MASSIVE SET INCLUDES OVER 41 PIECES: an assortment of Little Machines vehicles, exclusive XL Little Machines crane and excavator, and lots of construction site accessories. TACKLE TOUGH JOBS WITH ARTICULATED VEHICLES: dig and transport dirt and boulders using the working XL crane and excavator. FUN, REALISTIC DETAILS: road signs, barrels, and cones create the perfect construction site! ENCOURAGES ENGAGING PLAY: puts little builders in control and