Lightest Twin Cell Vest on the Market! Inflated Buoyancy: 35 lbs. (150 Newtons) minimum. Inflated Volume: 970 cu. in. (16 liters) minimum. Approvals: USA FAA TSO-C13f; German LBA Approval No. 40.321/33; United Kingdom CAA Approval No. AR01445 
Category of Preserver: Adult/Child Combination. Weight of wearer: 35 lbs. (15.91kg) and above. Inflatable Buoyancy Cells: 2 Independent Cells. Material: Urethane Coated Nylon, Flame Retardant. Color: Passenger Yellow or Crew Molten Orange. Altitude: -2000 to 45,000 feet above sea level Survivor Locator Light: Water-activated. TSO-C85 Approved. Service Life: Indefinite if unit continues to pass periodic maintenance inspection.