2" Flame Retardant Polypropylene Split Wire Loom Tubing - 50 Feet - Black Size: 2" Diameter; Length 50 Feet; Color Black With a continuous operating temperature range of -40 F to 275 F This convoluted slit tubing is suitable for use on automotives, machinery, and other components that emit or produce intense heat Flame retardant polyethylene rated as V2 according to UL-94. Very flexible, enabling use in small or tight conditions such as wire harnesses.