The ISO safety sign "Warning of Biological Hazard" from Brady is an effective warning sign specifically designed for indoor use. With its compact dimensions of 315 mm in width and 273 mm in height, it is highly visible and easy to install. The sign is made of durable polypropylene, a plastic material known for its longevity and resilience. The striking color combination of black on a yellow background ensures that the warning of biological hazards stands out immediately and draws attention to potential risks. This warning sign is ideal for facilities where biological materials are handled and contributes to the safety of employees and visitors. With its clear and concise design, the sign meets safety sign requirements and supports compliance with safety regulations. It is an essential element for any organization that aims to ensure a safe working environment.