1. Natural rubber telfon coating ,refillable 2. Silent,long life time 3. Easy ... wipers 4. Pass ISO9001:2008 More details: 1,TD class A RUBBE,lead more safer and reliable.2, Easy install on ... , innovative design, supperior quality, easily install, and resonable price.5. rubber for frameless wiper blade Audited factory: Telfon Coating ...