... natural rubber 4)Trade Report Audited by BV,download free! Flat wiper bladeFeatures:1)Size : 20", Model : 500mm2)never flying away ... conventional, Appendix serieAbout size: 5", 14", 15", 16", 17", 18", 19", 20", 21", 22", 23", 24", 26", 28", 32", 36", 40 ... to customers drawing or sample.Certificates ApprovedCertification markEquipment and FacilitiesMarket Flat wiper blade (AC-WB-009)