CAT Motorized Job Site Machine - Dump Truck with Bonus Figurines. 5 pieces include 1 CAT job site machine (dump truck), 2 Construction Workers, 1 Safety Barrel, & 1 construction sign. This construction set is motorized, has forward & reverse, lights, sounds, moving parts and a mute switch. Parents - Use the mute switch when 'quiet time' is needed. The mute switch is located on either the bottom or side of the product. Dump truck is approx 12 inches long X 6 inches high. Recommended for ages 3+ years.