Made from two pairs of replica calipers permanently fixed to heavy cast iron bases, our Draftsman Bookends display the simple elegance of these tools used in engineering and map-making, virtually unchanged over hundreds of years. The iron calipers are given a vintage patina and the bases are felt-lined to protect your desktop. Hand-stamped cast iron. 11.5” H x 12.5” W x 3” D. 8.25 lbs