1、Excellent PVC Material: This tube cable marker is made of excellent PVC material, which can prevent the erosion of oily and other substances, with high toughness, insulating effect, not easy to break the skin by using and durable. 2、Clearly Printed: This coded cable marker is clearly printed, easy to recognize, say goodbye to cluttered lines, blindly find the line to save time and labor, improve work efficiency. 3、Concave Non Slip Design: This letter marking numbering tube has a concave non slip design, which is not easy to slide outside the wire and has good fixation. 4、Easy To Use: This wire numbering marker is cuttable, you can match multiple number tubes with different letters cut down for a high degree of freedom of use. 5、Wide Application: This wire cable marker has a wide range of applications and can be used in electronics, computers, electrical appliances, locomotive network wiring and other fields.