The product is a genuine BMW OEM low and high tone horn pitch set pair for the E46 model years 1999-2006. Made of black plastic, this electric horn set is suitable for cars and features easy installation with a two-tone sound. Manufactured in Germany by Bosch, these horns are specifically designed for BMW vehicles and come with a 1-month manufacturer warranty. The set includes parts for both the left and right sides of the vehicle, ensuring a proper fit and high-quality performance.