Straight Edge Made With Non-reflective Black Powder Coated Aus 8 Blade & A Textured ABS Plastic Handle Can Be Worn On The Right Or Left Side Of Pant Belt Drop Point Blade Measures 2 5/16 Inches 15 Degree Angle. Designed By John Benner Founder Of Tactical Defense Institute Inches Off Inches. Hand Knife That Draws Like A Pistol Used In Extreme Close Quarters Where A Suspect Is Attempting To Take An Officer's Handgun, TDI Knife Is Used As A Last Defense Option