Sitesafe: Know Your Dangerous Substances Rigid PVC Wall Guide - 420 x 600mm Suited for use in areas where foot traffic is high and exposure to harmful substances may be an unavoidable risk, these signs display guidance to make staff aware of hazardous substances. They clearly define the meaning and safety precautions of four general classifications of risk - Toxic, Corrosive, Harmful and Irritant. Available in varying designs to suit your preference. Safety posters help to create a high level of safety consciousness in the workplace. This will encourage the employees to practice safety precautions in the workplace for their own, and their co-workers safety. As an employer, you have a legal obligation to ensure your staff are thoroughly informed of the hazards that may arise and what steps can be taken to prevent them. Features and Benefits Clearly defines the meaning of each warning symbol for clarity Groups into four general classifications of risk - Toxic, Corrosive, Harmful and