... refillable 2. Silent,long life time 3. Easy install on wiper 4. Pass ISO9001:2008 More details: 1,TD class A ... ,lead more safer and reliable.2, Easy install on the wiper blade, and install on cars, which bring perfect wiping performance3, ... left hand and right drive cars.4, innovative design, supperior quality, easily install, and resonable price.Audited factory: High Quality Wiper Rubbers from FLATECH