Poison Warning Sign - Hazard Symbol for Toxic Substances #1637582 (License: Personal Use)

This high-contrast yellow sign with a black skull and crossbones is the universally recognized symbol for poison or toxic substances. It is designed for maximum visibility and instant recognition in industrial, laboratory, household, and transportation settings. The bold uppercase “POISON” text reinforces the danger, ensuring clarity even from a distance or under poor lighting.

Used on chemical containers, safety data sheets, hazardous waste labels, and facility signage to warn of lethal or harmful substances; matches user intent for safety compliance, hazard identification, or educational material on chemical risks.