The ISO safety sign "Warning of Tsunami Hazard Zone" by Brady is an important warning sign used in at-risk areas to indicate potential tsunami risks. With a height of 87 millimeters and a width of 100 millimeters, the sign is compact and highly visible. It is made of laminated polyester, a durable material suitable for outdoor use that ensures a long lifespan. The striking color combination of black on a yellow background ensures that the warning is quickly and clearly perceived. This sign belongs to the category of warning signs and is an essential element for safety in coastal regions. It is manufactured in Belgium and meets the required safety standards. The sign is not only informative but also helps raise public awareness of the dangers of tsunamis by providing clear and concise information.