Indoor Optic fiber ribbon cable with 8 cores Soft, Flexible, easy to lay and splice; Flame retardant meet UL94-V0 class; Indoor Optic fiber ribbon cable with 8 cores SpecificationsSoft, Flexible, easy to ... the requirements of relevant standards, or other contracted color;5, Cable Dimension: The nominal cable dimension, or other contracted dimension; Indoor Optic fiber ribbon cable with 8 cores