1000ft Box of 350 MHz White Plenum Rated Cat5e CableExceeds TIA 568-C.2 Category 5e StandardsConvenient sequential footage markings for trackingCMP flame retardant ratedETL Verified TIA 568-C.2 for guaranteed performanceConductor: 24AWG Solid Bare CopperInsulation: Polyethylene with RipcordWired pairs are vividly colored for quick identificationUL Type CMP for PlenumUL Listed