Hanover® Keystones are an important design detail. The keystones are manufactured so that either side can be used as the front surface. One side has a large bevel with a fine texture. The other side has a square edge, with no bevel and a smooth ground finish. Hanover® Keystones are manufactured in two heights, 10 3/8" and 12 1/4", and two colors, #1983 (beige tone color) and Glacier White. Hanover® Keystones can be custom ordered in a variety of colors when quantities permit. Contact your Hanover® Representative for product information and installation procedures.