The 13312 Case Natural Bone (61048SS) Slimline Trapper Knife features a clip blade made of mirror polished Tru-Sharp Surgical Steel with a nail nick for opening. The Smooth Natural Bone handle, 4 1/8 inches closed, has the Case Oval Nickel Silver XX inlay shield and nickel silver bolsters. The Case Slimline Trapper Knife weighs 2.4 ounces. Made in the USA.