The Saltura knife is made of heavy-duty stainless steel with a drop point and serrated side for cutting through ropes, line, and other tangles you might need to free yourself from while underwater. It also has a high visibility yellow-coated grip with a butt-cap for pounding. Plus it includes a sheath with rubber straps for safety.
 
Blade length 150mm
Drop Point
Stainless Steel
Sheath with straps