5mm tempered louver glass Louver Glass Thickness:4mm,5mm. Size(Inch):4*24, 4*30, 4*36, 6*24, ... 6*30, 6*36 5mm Tempered louver glass Specification:These kinds of glass are widely ... firendly protect3.Stable and continuous supplying4.Wide applications Thickness:4mm,5mm Size:4*24, 4*30, 4*36, 6*24, 6 ...