aid
assistance
belt
buoy
circle
cruise
cutout
emergency
equipment
float
guard
help
icon
illustration
inflatable
insurance
isolated
life
lifebelt
lifebuoy
marina
nautical
ocean
pattern
plastic
preserve
preserver
protection
red
rescue
ring
ring buoy
ringbuoy
risk
rope
rubber
safe
safety
sailing
save
saver
saving
sea
security
ship
shipwreck
sos
survival
travel
white