ACDelco Advantage Beam Wiper Blades are the ideal economical replacement windshield wipers for virtually all vehicles on the road today. They feature a frameless design that helps them conform to the shape of the windshield and helps them maintain uniform pressure for a better wipe. These windshield wipers offer a low-profile design that improves aerodynamics as well as enhances style. They are equipped with a pre-installed universal adapter that fits most windshield wiper arms. Additional adapter(s) are included for blades that fit specialty wiper arms.