Flame Hazard Symbol — Black

1920 × 1080

Flame Hazard Symbol — Yellow

1680 × 1050

Flammable Warning Symbol — Black

1024 × 768

flammable warning symbol

1280 × 960

Flame Symbol on Rust

1600 × 877

flammable warning sign

1024 × 768

Biohazard Symbol — Yellow, Warning, Vector Art, Black

2100 × 2000

Biohazard Symbol — Red, Warning, Vector Art, Circle

1112 × 1112

Explosive hazard warning sign

1600 × 1200

radiation hazard symbol

1920 × 1080

radioactive warning symbol

1440 × 1280

radioactive warning symbol

1280 × 1024