The mark consists of a rectangle with the top half in red and the bottom half in yellow. In the top half is the stylized wording "THE CANNON COCKERS", in yellow, and in the bottom half is the stylized wording "11TH MARINES", in red. In the center of the rectangle, is a cannon, in black, with a brown and black wheel. Hanging from the right side of the cannon is a coiled rope, in white, and leaning on the cannon is a cannon cleaning tool, in white with a gray and black tip. The cannon sits on a black, elongated rectangle.
THE CANNON COCKERS ELEVENTH MARINES
The color(s) red, yellow, black, brown, gray, and white is/are claimed as a feature of the mark.