Made from aluminium sections: AlMgSi 0.5 (according to EN 12020-2)
Finishing: anodised in satin/bronze/gold colours (20 microns) or powder-coated in white (R AL9910), dark brown (R AL 8022) and black (R AL 9005) (60-80 microns) or brass finish (for UK min 40 microns)