Poison Warning Sign - Hazard Symbol for Toxic Substances #153538 (License: Personal Use)

This high-contrast warning sign uses a black skull and crossbones icon centered above the word “POISON” in bold uppercase letters, all set against a vivid yellow background with a black rounded border. The design follows international hazard communication standards (e.g., GHS) to instantly convey extreme toxicity and danger. Its simplicity ensures universal recognition across language barriers.

Used on chemical containers, laboratory doors, industrial sites, and safety manuals to alert individuals to the presence of lethal or highly toxic substances; matches user intent for hazard identification, safety training, or regulatory compliance resources.