Introducing the WSB QUICK MARKING SYSTEM, a must-have accessory for efficient organization in any industrial setting. With its snap-on mating type and non-stretchable flexibility, this marker ensures secure placement and long-lasting durability. Its sleek white design and bold black marking color not only stand out visually but also comply with UL 94V-2 flammability rating standards for added safety. The 5mm width allows for clear and concise vertical marking of symbols on barrier strips, terminal blocks, and connectors. Perfect for streamlining identification and maintenance processes, the WSB QUICK MARKING SYSTEM is a reliable tool for professionals in the field.