FEATURES Measurements: 2″ Posts with rubber backings Includes backstamp for authenticity Comes mounted on a themed backing card (except C grade) Colors may differ slightly from those you see on your screen. GRADING A GRADE pins are perfect or close to perfect. Since all pins are handmade, there may be small flaws. These are only noticeable on close inspection. Some flaws that you might see on an A grade pin: small scratches on the enamel or plating small dents in the enamel that are only visible when turned a certain way toward a light source minor bubbles in the enamel imperfections on the back or sides of the pin B GRADE pins have noticeable imperfections.