1.ECO-friendly,water,air proofed,high temp resistance 2.Meet ROHS, REACH... 3.High ... .ISO9001:2008 5.OEM,ODM ok Product Name high flex outdoor optical fiber claddingCertificateISO9001:2008,ROHS,RTS,SGSApplicationTelecommunications guard ,good function ... SIZES Telecommunications guard OR CUSTOMIZED SOURCING ARE WELCOMED! high flex outdoor optical fiber cladding