Professional rescue life jacket with three-point fixing strap design ensures stability without detachment in rapid currents. Equipped with efficient emergency rescue whistle providing clear communication and distress signals. Features 380D thickened Oxford cloth outer layer with polyethylene foam filling, providing ≥7.5kg continuous buoyancy. Size 55×40×5.5cm, suitable for personnel weighing ≤100kg. High-visibility orange with shoulder yellow reflective strips ensures all-weather visibility. Complies with GB/T 32227-2015 "Ship Working Life Jacket" standard, professional safety equipment for flood control and disaster relief.
