Made of 304-grade hard-tempered stainless steel, the WHITE TIP's blade provides both an excellent cutting edge and good resistance to surface oxidation. It includes a serrated edge for sawing through rope, a conventional edge for making clean slicing cuts, and an angled Tanto tip, one of the strongest knife points available.
This product is a waste of time and money. The screws that mount the sheath went weird and rusty after one dive. Yes I wrinsed it off with clean fresh water.
The sheath doesn't property hold the knife. I lost the knife on my second dive of the day. Someone bumped into me and poof it was gone. Now I have a poorly designed sheath with bad screws and no knife. By the way, the sheath doesn't work on the Scubapro Hydros BCD mounts.
Do your self a favor and buy a real knife. You will save yourself time and money.