... :1 3).Conform to Rohs Directive K-2 Military standard heat shrinkable tubeKOSOO K-2Environment friendly, flexible, flame ... polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are ... (-WH), red (-RD), blue (-BL), yellow (-YL), green (-GR)Nonstandard: Brown (- BR), orange (-OR), violet (-VT), gray (-GY), yellow ...