1.Maximum absorption coefficient: 0.95 2.Good insulation properties, to prevent transmitting the heat from outdoor to indoor directly as partition or and ceiling, saving 35% of energy,extending the life of air conditioning.  3.Excellent fire resistance property for polyester fiber. 4.Green products, asbestos-free, non-toxic and tasteless gas under extreme temperature, protecting the ozone layer, non-irritant and recyclable. 5.Light weight and free cutting, a variety of colors with simple corner treatment, different shape and any pattern styles can easily reflected. 6.Soft, natural texture, will not broken under the huge impact of high elasticity. 7.Simple maintenance, easy dust removal by vacuum cleaner or feather duster, spot can be cleaned by wet towel or cleaner.