Model 205R is a 2.5 ounce everyday carry Midsize Lockback that is designed with a 2-3/4†Hollow Ground 440 Stainless Steel blade that is rust resistant and easy to sharpen. The 3-3/4" handle material is made from Rosewood with nickel silver bolsters and a stainless-steel liner. Model 205R features a stainless-steel positive lock to ensure that the blade remains firmly in place and a nail nick open the blade. The Blade Material: 440 Stainless Steel; Handle Material: Rosewood; Blade Length: 2-3/4"; Closed Length: 3-3/4"; Open Length: 7-1/2".