The drawing depicts an isometric view of a symmetrical brake pad having a metal backing and a pad of friction material applied to the backing
The mark consists of a particular color scheme of the backing and pad, namely the backing is solid gold in color as depicted by the cross-hatched regions and the exposed wear surface of the friction pad is of a contrasting dark color, and typically charcoal, as depicted by the stippled regions. The contrast in stippling represents differences in shading, not color. The solid gold color can extend up the sides of the friction pad as indicated by the cross-hatching