This flood rescue life jacket features a 380D thickened Oxford fabric outer layer with polyethylene foam filling, providing ≥7.5kg buoyancy and supporting ≤100kg weight. The standard size is 55×40×5.5cm, weighing approximately 0.6kg, equipped with yellow reflective strips for enhanced visibility at night, conforming to GB/T 32227-2015 "Marine Working Life Jackets" standard. Specifically designed for flood disaster rescue, water emergency response, and flood control operations, it offers reliable buoyancy protection and is essential equipment for flood control teams, water conservancy workers, and emergency response personnel.