Introducing the WSB QUICK MARKING SYSTEM ( 209-417), a convenient solution for labeling barrier terminal blocks and strips. This white marker features a 5mm width, ideal for clearly displaying numbers in horizontal marking direction. With its snap-on mating type, installation is quick and hassle-free. Crafted from halogen-free material with a flammability rating of UL 94V-2, it ensures safety in any application. Designed for non-stretchable flexibility, it guarantees durability and longevity. Perfect for organizing and identifying connections in industrial settings, this WSB MARKING SYSTEM is a must-have accessory for efficient cable management.