720 x 78-80 x 9.5. A large size that can accommodate a 36-inch 24-fret 19mm pitch 5-string. Top-grade wood with straight grain and multiple black ink lines. Furthermore, Brazilian rosewood fingerboards of this size are extremely rare, with only four pieces available in this listing. Photo 4 shows the effect of spraying with ethanol. It's already dark brown, but wiping with oil will bring out this jet-black color.