This listing is for RARE-TO-FIND New Old Stock Windshield Wiper Blade Inserts, GM 14044931 (replaced by 14029850). This 16" Pair was found in their original GM box on a shelf at a closed Chevrolet Dealership. Flexible black rubber inserts - No damage noted. I found the following applications in a parts catalog, but there are many others as well under this and the replacement number. Buyer needs to research prior to purchase to make sure these are the parts your vehicle requires.