The illustrated Case Knife is the Case 30467 Mulberry Synthetic (41549LSS) CopperLock Knife that features a locking clip blade made of Tru-Sharp surgical stainless steel with a nail nick for opening. The Smooth Mulberry Synthetic handle of this Case knife, 4 1/4" closed, comes with a Case Oval Pewter inlay shield, nickel silver bolsters and a lockback. The Case CopperLock Knife weighs 2.8 ounces. Made in the USA.