1) Stable friction coefficient. 2) No noise 3) No dusty, rust 4) no-pollution 5) Guarantee: 30,000-35,000 ... , CeramicCertificationISO9001:2000Size130.2*58.8*15.5 mmCar MakeMAZDAOE NO.MR407422Model NumberMR407422Minimum200 setsDeliveryAbout 35 daysLeading marketEurope, South America, Asia ... due to the use of high quality friction materials3) No black dust residue4) Stable friction coefficient5) Try to ...