Professional emergency rescue vest with three-point fixation system design ensures stability in rapid currents. Features 380D thickened Oxford cloth outer layer with polyethylene foam filling, providing ≥7.5kg high buoyancy support. Size 55×40×5.5cm, suitable for rescue personnel weighing ≤100kg. High-visibility orange appearance with yellow night reflective strips improves visibility in adverse conditions. Complies with GB/T 32227-2015 "Ship Working Life Jacket" standard, essential safety equipment for flood rescue and disaster relief.