K-308 Windshield Metal Frame Universal Wiper Blade All Metal Wiper Blade. OEM Quality Specially for V.W or more ... others. K-308 All season Windshield Metal Frame Universal Wiper Blade Material ConstructionMain frame: 1.2mm thickness galvanized ZINC, the ... in China, with over 30years' experience in making wiper blade, wiper refill, wiper arm, linkage, wiper motor, washer tank, washer nozzle and washer ...