Siren for Pedal Cars, Hand Cranked This little mechanical operated siren sounds like the old air raid sirens back in the day only not anywhere as loud or as piercing. The faster the child cranks, the louder it gets.It comes with a mounting bracket with one hole in the center accepting a #10 screw.It has a plastic housing measuring 3 1/4" high, 3 1/2" long and 2 1/2" in diameter. The hand crank is metal. Your entire pedal car parts order ships to the Continental U.S. lower 48 states for only $9.00! This does not include Alaska, Hawaii, other US Territories, or International locations. Please contact us at firstname.lastname@example.org or call 248-853-0215 for the shipping cost to your location.