Flat Wood Ruler With Two Double Brass Edges, Standard/metric, 12", Clear Lacquer Finish Precision-made of the finest kiln-dried lumber. Sharply delineated numerals and graduations. Both edges are double brass. Lacquer coated for added for protection and durability. 1/16" standard scale on one side and metric on the other. 1 3/8" wide x 3/32" thick.
