Wire Marker Card, Hi-Temp, '3'. This white and black card is essential for labeling wires in high-temperature environments, with a maximum operating temperature of 135 °C (275 °F) and a durable construction made of High Temperature Tedlar. Featuring the number '3' in a clear and concise legend, this card accommodates cables up to .38 inches (9.5 mm) in diameter. With 36 markers per card, each measuring .25 inches (6.35 mm) in width and 1.5 inches (38.1 mm) in length, it offers efficient and organized labeling solutions. The marker write-on height of 9.25 inches (235.9 mm) allows for easy customization, and with RoHS compliance, it ensures environmentally friendly usage. Perfect for a variety of industries, the PPM3 Wire Marker Card is a reliable and versatile tool for wire and cable identification.