The 10307 Case (661749LSS) Mini CopperLock Knife features a mirror polished locking clip blade made of Tru-Sharp Surgical Steel with a nail nick for opening. The jigged pocket worn old red bone handle, 3 5/8 inches closed, has the Case Oval Script Shield, nickel silver bolsters and a lockback. The Case Mini CopperLock Knife weighs 2.0 ounces. Made in the USA.