Extrema Ratio EX320 Ultramarine Knife - 11 5/8" overall. 5 5/8" black
matte finish N690 stainless cobalt steel blade with partially serrated
top edge and line cutter. Back textured polyamide handle with skull
crusher pommel. Handle may be disassembled so blade may be attached to
pole or spear. Black ABS and nylon belt sheath with arm/leg straps. Also
comes with Tek-Lok. Knife comes in plastic storage case.