Professional rescue life jacket features 200D thickened Oxford fabric outer layer, high buoyancy ≥74N design, compliant with GB/T32227-2015 rescue equipment standards. Standard size 58×42×5.5cm, lightweight for quick mobility. Orange-yellow high-visibility color with shoulder reflective strips ensures maximum visibility in extreme conditions like floods and tsunamis. Ideal for flood rescue, sea storm rescue and earthquake-induced flood disasters, an essential equipment for professional rescue teams.