41-Piece Jobsite in a Box Set includes two exclusive 6 in XL machines (crane + excavator), ten 3 in Little Machines vehicles, and 29 construction accessories for an instant worksite anywhere. Articulated XL Vehicles Working booms, buckets and hooks let kids dig, lift and haul boulders just like real Cat equipment no batteries required. Authentic Site Details Road signs, cones, barrels and barricades turn carpets, sandboxes or kinetic-sand bins into realistic construction zones that fuel imaginative play. Built Cat Tough High-quality plastics withstand rough indoor or outdoor play; small size fits diaper bags, makes perfect cake-topper cor and packs easily for travel. STEM-Friendly Fun Sorting pieces, moving cranes and planning roads boost fine-motor skills, spatial reasoning and cooperative play for boys and girls ages 3 +.