The Super Echo Black Air Horn is a practical and reliable product that fits most makes and models. With its 2 bell horn design, this air horn delivers a powerful sound that ensures your presence is heard on the road. Measuring at 15.125 inches in length, 7.75 inches in width, and 4.5 inches in height, this air horn is compact yet effective. Sold individually, this air horn is a must-have for any vehicle, providing safety and peace of mind while on the road.