The ISO safety sign "Warning of Biological Hazard" from Brady is an effective warning sign specifically designed for indoor use. With a width of 200 millimeters and a height of 173 millimeters, it provides a clear and prominent display of the warning. The sign is made of durable aluminum, ensuring high longevity and resilience. The color scheme of black on a yellow background ensures that the warning is clearly visible even from a distance. This safety sign is ideal for environments where potential biological hazards exist and contributes to the safety of employees and visitors. It meets the requirements for ISO safety signs, making it an important element in workplace safety communication. The sign is manufactured in Belgium and complies with applicable safety standards. It is a sensible investment for companies looking to promote a safe working environment.