Lineicon › Security Lifebuoy icon Lifebuoy line icon from the security set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: life, ring, rescue, swimming, safety.Download lifebuoy.svg Tags: life, ring, rescue, swimming, safety Related security iconsLife VestLocked Binary CodeLife VestLocked Cell DoorLife VestLocked DatabaseLife Ring With RopeLocked Document