Life Vest Diagram - Safety Gear Illustration for Water Activities #3389255 (License: Personal Use)

This black-and-white line illustration depicts a typical front-entry life vest (PFD Type III), featuring two upper shoulder pockets, six main buoyancy chambers arranged symmetrically, and two horizontal securing straps with central buckles. The design emphasizes structural clarity for educational or regulatory use, highlighting how air-filled compartments provide flotation while straps ensure secure fit.

Used in boating safety manuals, maritime certification courses, product specification sheets, and regulatory compliance documents; serves users seeking to understand PFD construction or identify component parts for inspection or assembly.