... CCC,ISO9001:2000. windshield wiper,windshield wipers,wiper blade Product descriptions:windshield wiper,windshield wipers,wiper blade 1. Made of top- ... metal tension spring for improved all-season wiping performance3. Precision-cut natural rubber wiping edge for quieter operation4. Aerodynamic all- ... , Aging-resistance 8. Bacterium-resistance, durable windshield wiper(windshield wipers,wiper blade)