The Smith & Wesson Extreme Ops knife features a 3.5" tactical tanto point blade of 440C stainless steel with thumb stud for easy one-hand opening and black Teflon coating for increased corrosion resistance and non-reflectivity. Lockup is via a liner lock. Removable metal belt/pocket clip. Ergonomic green G10 handles provide an excellent grip. Lanyard hole. Closed length: 5.0". Weight: 4.9 oz.