For using on Yachts, Inflatable Boats, Motorboats, Sailboats, Kayaks and so on. Sports Life Jacket MLSE124-8Material: 200D Terylene Oxford TextileBuoyancy:>7KGBuoyant Material: EPE Foamed PolyethyleneSpecification: 65*58*6 cmPackage: 10piece/ case(86*59*55)cmApplication for using on Yachts, Inflatable Boats, Motorboats, Sailboats, Kayaks and so on. Marine Sports Life Jacket