With features similar to a traditional carved dirk and a blade length of 4.1 inches (10.5 cm), being on the bigger end of the spectrum for sgian dubhs, this thing is in a class of it's own. Green and white Scottish Highland Marble stone, hand carved Caledonian 'Bog Oak' (from a log preserved in a peat bog approx. 4000 years), hand forged and pattern welded multi-bar carbon steel blade. Brass banded Bog Oak scabbard. Total length of 8.2 inches (21cm).