The Dominator Electric Horn is a durable and powerful addition to any vehicle. Made of stainless steel, this 12-volt horn emits a loud 116-decibel sound at 330/408 Hz, ensuring that you'll be heard on the road. Measuring 18-1/2" x 8" x 4-1/2", it fits most makes and models and comes with rubber gaskets and stainless steel mounting hardware for easy installation. Sold individually, this horn is a practical and essential upgrade for any vehicle, providing safety and peace of mind on the road.