Sleeve For Print Method Thermal Transfer Resistance Properties Chemical-Resistant Corrosion-Resistant Humidity-Resistant Smear-Resistant UV-Resistant Weather-Resistant Material Series B-342 Double-Sided Printable No Label Material Polyolefin Maximum Wire Diameter 0.08 in Minimum Wire Diameter 0.02 in Maximum Wire Gauge 20 AWG Minimum Wire Gauge 28 AWG