Hearing Protection Safety Sign is used to inform that hearing protection like ear muffs should be worn in the area, this sign is usually used in workshop areas with high noise levels.
Respiratory Protection Safety Sign Informs everyone that Respiratory Protection must be worn in this area, the area has potential hazards that can cause lounge damage.
Escape Route Left Sign is used to indicate to everyone that the way out is allocated to the left and that the exit can be reach by turning left by this sign.
Escape Route Right Sign is used to indicate to everyone that the way out is allocated to the right and that the exit can be reach by turning right by this sign.