The blade design is his 20th anniversary design. The steel is CPN 154-CM, and the handles material is box elder.This is an Integral design blade, If you not familiar with the integral, th e blade is all one piece with only the handles being attached. The overall length is 9″ and the blade is 4″, the blade thickness is .25″ I’m fortunate enough that he only lives 40 miles from me., but to get one of his knives requires a 4 year wait. Some of his blade have sold for $50,000. Hard to believe.. Check out his work
http://www.edmunddavidson.com