Koshirae for Katana
Whole length : about 93 cm or 36.61 inches
The length of Tsuka : about 22 cm or 8.66 inches
The length of Saya : about 70 cm or 27.55 inches
The length of Nakago : about 13.5 cm or 5.31 inches
The length of Blade : about 66 cm or 25.98 inches
The width at hamachi : about 3.95 cm or 1.55 inches
Kasane : about 0.66 cm or 0.25 inches
Saya : Kizami Saya, black color.
Fuchi　Kashira: on the copper plate with black color.
Kojiri: arabesque design
Menuki : on the Shakudo plate Shishi-dog is engraved.
Tsuba : Black color. other two plate, copper with arabesque design.

http://www.aoijapan.com/daisho-koshirae-mumei