Aluminium spacer bars for insulated glass 6A,9A,12A,16A... Surface:Mill finished,colorful anodizing,shiny anodizing Aluminium spacer for insulated glass,hollow glassSIZE:6A,9A,12A,15A,16A,18A,20A,24A,29Aflexible & unflexible Surface process :Mill finished, AnodizingPackage:Carton Box packageProvide OEM product.Material: AA3003