Easy Installation：Fit for U/J hook(9*3 & 9*4) wiper arm,Easy installation and perfect fit，All-weather performance is guaranteed for more than 6 months. 0 Streak Wiping：Dual high tenacity memory spring steel sheet, deliver uniform pressure distribution and better windshield contact. No "chatter"：Pure natural material premium rubber provides the ultimate smooth, clean, chatter-free wiping cloth . Replaces OEM：100% Brand New, Perfect Replacement OEM (Original Equipment Part). What You Get: 22 inch plus 17 inch wiper blade set, our 12-month worry-free arranty,and friendly customer service.