TuningPros WBU-21-20 Multiple Adapter Bracketless Windshield Wiper Blade, 21" (525mm) Driver Side & 20" (500mm) Passenger Side, Set of 2 Dual rubber technology - Flexible soft layer reduces chatter. Easy Installation Exclusive weather shield connector system to protect arm connection from snow or ice build-up Designed without metal or plastic brackets, joints or hinges, offering design and performance improvements over conventional wiper blades Included multiple adapter, fit on J hook, pin arm, bayonet arm, P&H, PTB or I&L arm. Set of 2pcs (1 Pair) Sold as a complete set of 2 x windshield wiper balde. Inlcuded both driver side 21" (525mm) and passenger side 20" (500mm)