... & Green Striped, Flexible, Flame Retardant Tubing Shrink Ratio 2:1,3:1 Yellow & Green Striped, Flexible, Flame Retardant Tubing Shrink Ratio ... 2:1,3:1Features/Applications:Outstanding physical, chemical and electrical properties ... after aging(175/168hrs)ASTM D 2671350%FlammabilityUL 224 VW-1PassHeat shock(250/4hrs)ASTM D 2671No CrackingCold ...