4 7/8" closed. 3 1/2" 440C stainless blade with dual thumb studs. Grooved G-10 handles with Rear-Ergo Grip and Index Divot to safely pivot the knife while transitioning through different holds and applications and to properly index those grips for optimum operations. When blade is closed, knife can be used as an Impact Weapon with serrated surface on end. Can also be used as a Compliance Tool. Lanyard hole. Reversible black stainless pocket clip. Designed by Brian Hoffner, renowned Defensive Knife Trainer. 3 1/2" satin finish partially serrated blade. Black handles.