Life Jacket, USCG Performance Level Not Applicable, Overall Length 22 in, Buoyant Material CO2, Standards USCG Approved, Color Gray, Buoyancy 28 lb, Inflation Mechanism Automatic, USCG Type Type III, Type V, Reflectivity SOLAS-Grade Reflective, Size - Maximum Universal, Size - Minimum Not Applicable, SOLAS Compliance SOLAS Compliant, Product Type Personal Flotation Device, Buoyancy Principle Inflatable, Chest Size - Maximum 52 in, Chest Size - Minimum 30 in, Closure Buckle