Pipe markers for general purpose air are essential safety products designed to enhance hazard communication and ensure compliance with workplace health and safety (WHS) regulations in various industrial settings, including construction, mining, civil works, manufacturing, mechanical services, and infrastructure. These markers provide clear identification of air supply lines, helping to control access and prevent accidental disruptions or injuries associated with misidentified or unmarked pipes. By utilising durable materials that withstand harsh environmental conditions, these pipe markers maintain visibility and legibility over time, significantly reducing the risk of incidents on-site. Their practical application not only supports effective hazard communication but also contributes to improved site safety, ensuring that all personnel are aware of potential risks associated with air lines. Investing in high-quality pipe markers is a proactive measure that enhances operational efficiency and promotes a culture of safety within industrial workplaces.