The MTech Karambit Neck Knife measures 4.5 inches overall and has a 1.75 inch hawkbill blade with a thumb ridge. Made of one-piece 440A stainless with a black stonewash finish. Black grooved G-10 handles. Oversized ring pommel. Black molded Kydex sheath with black stainless ballchain. This knife is great for concealed carry and for self-defense. OsoGrandeKnives offers the wide variety of MTech Knives with low prices and fast shipping worldwide.