... grain leather3)Top grain leather match PVC4)Various color available.Fabric:1) Flax & cotton cloth ---- warm in winter, cool in ... summer, environmental protection,unshrinkable.2)Tomenta fabric ---- antipollution, water proof, static proof.3)Various color available. ... can avoid damage e)the forth layer , we use poly page , which can avoid humidity *Loading details a)Payment terms : ...