NFPA 704 Hazard Diamond Sign - Health 0, Flammability 1, Instability 4 #16468 (License: Personal Use)

The image displays a professionally mounted NFPA 704 hazard identification sign, featuring the classic diamond layout: red top (health hazard rating 0), blue left (flammability rating 1), yellow right (instability/reactivity rating 4), and white bottom (no special hazards). The sign is secured in a durable aluminum frame with rivets and clamps, designed for outdoor or industrial use. Its high-contrast colors and bold numerals ensure immediate recognition by emergency responders and workers.

Used on chemical storage areas, laboratories, manufacturing facilities, and transport vehicles to communicate hazard levels per NFPA standards; supports OSHA compliance and first responder decision-making during emergencies.