The mark consists of Two lines descending diagonally more than three-quarters down, one from the upper left corner, one from the upper right corner. Above where these lines intersect is a diamond. In the middle, two smaller lines commence descending at the same angle of the larger lines and continue to the bottom. These smaller lines intersect below the larger lines. The smaller lines also have lines extending straight down from their top. The straight lines descend only half as far as the angled lines.