The 50720 Case Blue Crackle Kirinite (10254SS) Trapper Knife features clip and spey blades made of Tru-Sharp surgical stainless steel with nail nicks for opening. The Smooth Blue Crackle Kirinite handle, 4 1/8-inches closed, has the Case Oval Nickel Silver inlay shield, nickel silver components, and nickel silver bolsters. The Case Trapper Knife weighs 4.0 ounces. Made in the USA.