FOX KNIVES CORE Tanto Pocket Knife FX-612BLS, pocket folding knives with blade of N690Co Cobalt Vanadium stainless steel of high quality with Acid Stone Washed finishing - HRC 58/60 - Blade lenght 3.8" - Thickness 0.16" - Handle made of Blue FRN (Fiberglass Reinforced Nylon) with Acid Stone Washed anodized aluminum spacer - Liner Lock system - Reversible back clip - Overall lenght 7.5" - Design by Jesper Voxnaes - FOX KNIVES folding knife really exceptional with quality materials and an excellent Italian design, superior quality in all the components and also in the finishes.