The Tactical Classic Stiletto Style Assisted Open Knife has a fast response time and symmetrical dagger-pointed blade that is razor sharp on one side. The blade also features a blood groove with hole relief cutouts. Easily open the manual folding knife by the thumb stud is you prefer, and it locks securely out for you. The blade lock release is very easy to press and the frame of this Tactical Classic Stiletto Style Assisted Open Knife is all steel. Classic hardwood grip inserts atop the satin steel finish provide a clean and classy look for gentleman. 4" Overall 3" Blade 440 Stainless steel Stiletto Style Assisted Knife W/ Pakwood Handle. High Quality Knife Super Fast Action Knife. Specifications Overall Length: 8.125 Inches Blade Length: 3.5 Inches Closed Length: 4.55 Inches Blade Material: 440 Stainless Steel Blade Thickness: 3mm Sharpness & Functionality: Sharp, Functional Folding Knife Blade Features: Blood Groove, Hole Cutouts Handle: Steel Frame, Hardwood Grip Inserts Other Features: Spring Steel Pocket Clip, Thumb Stud Finish: Satin, Woodgrain