This is the first neck knife that Mantis dreamt up. It's got a fully serrated blade and a false edge on the back side. It's constructed of high carbon, 420HC stainless steel, and the skeleton-style design allows the user to wear the tool effortlessly due to its lightweight, and it doubles as a detent for the sheath. The actual blade is 1.5" long, and the whole package is just under 6" when sheathed. It's a perfect tool for rope cutting, or as a last line of defense.