Whetstone Cutlery Heavy Duty Stainless Steel Survivor Knife with Sheath Measures 16 in. overall 9 inch blade 5.375 inch handle/finger guard. Sharpening stone attached to sheath. Sharpening stone attached to sheath. Comes with custom heavy duty nylon sheath that has a hard polymer plastic insert Heavy knife  1.57 poundsHandle unscrews to reveal a survival kit with matches, fishing line and hook, needle and thread and a compass