Health and safety sign with instructions on how to use a CO2 based fire extinguisher written in white on a red background to convey information regarding fire equipment. · · · Self adhesive sign · · White font on a red background · · Provides clear instructions on how to use a CO2 extinguisher. · · Helps to keep people safe when using a CO2 extinguisher. · · The sign can help to deter people from using a CO2 extinguisher incorrectly. · · The sign can help to create a more safe and healthy environment for everyone.