Voltage Markers (1) Three Phase - These High-Vis Voltage Markers are clear and easy to read.Voltage Markers (1) Three Phase features include: Identify voltage, conduit, electrical components, etc. with these high-vis markers Tough and permanent, they resist abrasion, oil, grease, moisture, chemicals and extreme high and low temperatures Bold black copy on bright orange background is the accepted color for this type of identification High-vis voltage markers can be used on all sizes of conduit, panels, transformers, switchgear, controls and many other types of electrical equipment The permanent acrylic adhesive bonds firmly to most clean surfaces Made of Vinyl material Order Qty of 1 = 1 Bag of 5 Cards Below is more info on our Voltage Markers (1) Three Phase