a protective garment worn by medical professionals, scientists, and technicians to protect their clothing and skin from exposure to hazardous substances
a mask with two straps put behind the ears or tied at the back of the head, in order to provide protection against blood or body fluid splashes, infection, and air pollution
a fluorescent, reflective vest used for increased visibility in low-light or hazardous environments, commonly worn by construction workers or road crews
a protective device worn over the face to provide a barrier against potential hazards, commonly used in industries, healthcare settings, and laboratories