Skull and Crossbones Symbol - Universal Warning Sign for Toxicity and Hazard #259963 (License: Personal Use)

This high-contrast black-on-white graphic depicts a stylized human skull above two crossed long bones, forming the internationally recognized hazard symbol for toxicity and fatal risk. Historically derived from pirate flags, it was standardized by organizations like OSHA and GHS to denote substances that can cause death or serious injury if ingested, inhaled, or contacted. Its simplicity ensures immediate recognition across language barriers.

Used on chemical labels, safety data sheets, hazardous waste containers, and warning signage in industrial, laboratory, and consumer product settings; matches user intent for hazard identification, safety compliance, or symbolic design reference.