Panduit PCM-30 wire marker cards are a versatile solution for identifying wires and cables in various industrial applications. These cards are printed with a '30' legend on a white background, making them easily visible. The vinyl cloth material ensures durability and resistance to harsh environments. The plastic liner provides protection and easy removal of individual markers, making them ideal for project builds and kitting applications. They are RoHS compliant and suitable for use in a wide range of electrical and electronic systems.