Beautifully crafted, reversible hardwood dapping block has ten depressions ranging in diameter from 17 to 67 mm Ten hardwood punches: 16, 20, 23.5, 29.5, 33.5, 37.5, 44.5, 51, 58, and 64 mm. Block measures 7" x 3 3/4" x 1 3/8" high.