The olive drab Blurs 14C28N high-performance stainless-steel blade is DLC (Diamond-Like Carbon) coated for additional wear and corrosion resistance. DLC is hard, non-reflective, and just plain looks good. In this Blur, the black DLC coating is matched with black Trac-Tec grip-tape handle inserts for an extremely solid grip. The handle itself is durable 6061-T6 anodized aluminum, sometimes described as aircraft aluminum since it is a common material used for aircraft fittings. But the main point is that its lightweight, extremely durable, andwhen anodizedaccepts a dye so we can create colored handles that are scratch resistant and extra tough. For easy one-handed opening, the Blur is equipped with SpeedSafe® assisted opening. The pocketclip is reversible for your choice of tip-up or tip-down carry. Theres even a pre-drilled lanyard hole. Features: Made in the USA SpeedSafe assisted opening Liner lock Thumbstud Reversible (tip-up/tip-down, right) pocketclip Steel: Sandvik 14C28N, DLC coating Handle: 6061-T6 anodized aluminum, Trac-Tec inserts Blade length: 3 3/8 in. (8.6 cm) Closed length: 4 1/2 in. (11.4 cm) Overall length: 7 7/8 in. (20 cm) Weight: 3.9 oz.