PPE
accessory
area
background
caution
clothing
cold
construction
cover
danger
ear
equipment
eye
eyeglasses
eyesight
eyewear
face
factory
glasses
goggle
hazard
head
health
helmet
icon
industrial
label
light
mask
must
notice
opaque
optical
polarized
protect
protection
protective
protector
required
risk
safe
safety
sign
sticker
sunlight
symbol
vision
warning
wear