This is a brand new set of two (2) 1968 - 1972 Delco Style Corvette Horns Designed to meet or exceed OEM. Factory - correct reproductions.  You will receive a pair- one high note and one low note.  Also used on 1970 - 1972 Chevelles. Our decades of excellent customer service on Ebay shows in our Feedback. Please contact us if there is a problem and we will do our best to make it right.