Mark hazardous materials with standard symbols so users know to handle them with care. These labels come with stickers that have GHS pictograms, which were designed by the UN to clearly identify chemicals as flammable, toxic, corrosive, and more. Add any stickers that apply to your chemical, then write in the type of material, a description of the risks, and your emergency contact information. These labels also have a National Fire Protection Association (NFPA) diamond, which uses colors, numbers, and abbreviations to help first responders recognize hazards at a glance.

Danger labels indicate an extreme, immediate hazard that will result in death or serious injury if not avoided. Warning labels indicate a moderate hazard that may result in death or serious injury if not avoided.

Keep workers informed about globally harmonized system (GHS) symbols and when to use them.

Alert surrounding traffic to the presence of hazardous materials. Mount plain-back signs in a sign holder (sold separately).

Label hazardous materials with standard symbols so users know to handle them with care. These tags come with stickers that have GHS pictograms, which were designed by the UN to clearly identify chemicals as flammable, toxic, corrosive, and more. They also include two signal word stickers: warning and danger. Add any stickers that apply to your chemical, then write in the type of material and a description of the risks.

Durable and easy to read, these tags meet OSHA standards for hazard communication. They're made of synthetic paper that's thin and pliable, yet resistant to tears. They hold up to water, oil, and chemicals—you can also use them outdoors. Write on these tags with a pencil, pen, or permanent marker.