The compass card is made of paper and is marked both in degrees and with the points of the compass. North is indicated by a fleur-de-lys, while the other cardinal and half-cardinal points have images of figures of blowing heads, ships, and floral designs.
The center design has Neptune staring at sea with a ship in the background.
Some small blobs of sealing wax remain on the underside of the card (they were originally put there to keep it balanced).