COLOURS: BLACK, BROWN. LENGTH CM 14.2, MAXIMUM WIDTH CM 5. Thickness: at the edges 17 mm and 20 mm, in the central part 20 mm. IT CAN BE SHAPED WITH A WHEEL. DISTANCE BETWEEN THE TWO HOLES: MM 82. It can be shaped with a common grinding wheel and/or manually with 80 grit abrasive paper for wood. Gross weight: 139 grams