These doors are made of black anodized aluminum, which makes them look stunning. They are a bold graphic statement in the bathroom where you might not see anything very sculptural. These grids cape shower doors are available in tempered glass and laminated glass, where you can add colors and change the doors'' shape in super unique ways. One trend you will see a lot would be the anodized aluminum steel window being incorporated into the bathroom. Madeira Series shower doors by Fab Glass and Mirror seem like having large glass panes that not only make the bathroom space look wider but also give a neat and elegant look for a perfect minimalist bathroom interior design.Item Specifications:-3/8" Clear Glass-Finish Available: Matte Black-Bottom U-Channel and one top glass clamp-Anodized aluminum hardware prevents rusting or corrosion-Smartguard Glass Surface ProtectionHardware Option:Matte BlackSmartguardTM is an ultra-thin transparent coating that completely adheres to glass surfaces and provides the glass with superior protection from water spots and soap residue.