Continuous Label Roll For Print Method Thermal-Transfer Resistance Properties Chemical-Resistant Flame-Resistant Smear-Resistant Material Series B-342 Double-Sided Printable No Label Material Polyolefin Maximum Wire Diameter 0.45 in Minimum Wire Diameter 0.19 in Maximum Wire Gauge 1 AWG Minimum Wire Gauge 8 AWG Compatible Grainger Part Number 30CZ92 Compatible Mfr Part Number IP-R6606 R6606 Label Color White Label Finish Matte Label Width 2.00 In.