No flame retardant materials, no specific bromine-based flame retardant (PBBOs, PBS) flexible; Temperature Rating: 212°F (105°C); Voltage Rating: 600V, Flame Retardant Grade VW-1; Nominal Size: φ2mm x 0.2; Unshrinked Size: Inner Diameter: 0.1 inches (2.50 mm) ± 0.30 mm); Total Diameter: 0 inches (1M cut item; Color Black