This high buoyancy life jacket features durable 600D Oxford fabric exterior and professional NBR foam buoyancy material, providing ≥150N powerful buoyancy support. Specifically designed for complex water search operations, its multi-point fixation system ensures reliability in extreme environments, while shoulder reflective patches enhance visibility in critical situations. The lightweight structure is suitable for extended search operations, with multiple color options available. Ideal for maritime search, flood disasters, and earthquake-induced flooding, it's an essential safety equipment for professional rescue teams.