This flood control vest features a 200D thickened Oxford fabric outer layer with EPE pearl foam filling, providing 3.6kg high buoyancy support specifically designed for flood disasters, sudden waterlogging and other emergency rescue scenarios. The approximately 230g lightweight design facilitates long-duration operations, while the 45x40x6cm size ensures comfortable wear. High-visibility yellow with azure blue/bright yellow with vermilion eye-catching colors combined with shoulder reflective strips enhance underwater visibility, making it essential protective equipment for flood control teams, water management personnel, and emergency rescue volunteers.