The Chamfer profile is a simple angled design that produces a clean finish with absolutely no intricate detailing. It's manufactured using premium moisture resistant MDF meaning imperfections such and knots, cracks and splintering are non-existent. The picture represents an architrave that is 70mm wide and 18mm thick. Note that the moulded section is approximately 40mm (from where the design starts to where it finishes) and does not change regardless of the width you choose. This product is 70mm in width, 18mm in thickness and 4200mm in length. It has a primed (white) finish.