Hogue EX-01 Tanto Blade 3.5" G10 G-Mascus Green Knife Designed by Allen Elishewitz. Tanto Blade with Reversible Thumb Studs. Blade Material is 154CM Cryogenically Treated Stainless Steel (Hardness 57-59 HRC) with Hand Ground Edge. PushButton Lock with Manual Lockout. Handle is G-10 G-Mascus with Textured Mini Piranha.Pocket clip included for lanyard.Blade length 203mm and handle length 114mm.Made in USA.