This is a Quality Blunt Tip Titanium Scuba Diving Knife. Features of this awesome knife include: Lightweight TITANIUM design Corrosion Resistant About 4 1/2 long and 1.1" wide blade Overall length (including sheath) about 10" Incredibly Strong Straight edge and serrated edge for all needs Hooked line cutter Titanium hammer on handle bottom Easy grip rubber molded handle Single hand insertion and removal from locking sheath Ozone resistant quick release knife straps Strap mounting brackets Titanium durability and strength KF595T This Blunt Tip Titanium Scuba Knife is a TOP QUALITY knife for the diver who wants added safety with a reliable tool! "