This professional emergency life vest is made from 200D thickened Oxford fabric with EPE pearl foam filling, measuring 45x40x6cm and providing 3.6kg stable buoyancy. Its high-recognition bright yellow with azure blue/vermilion design paired with shoulder reflective strips enhances visibility in dangerous waters. Specially designed for flood emergency rescue, earthquake secondary floods and maritime storm assistance, its lightweight durable structure ensures rescuer safety during water rescue missions, making it the ideal equipment choice for professional flood control and emergency rescue teams.