This is the Manufacturer's description:
The Blue Dagger Knife is a Titanium coated BCD knife.
ScubaMax made this dive knife with a round tip, serrated edge blade with dual line cutters and an innovative curve easy grip handle.
BLADE SIZE: 3" OVERALL SIZE: 6.75"
FEATURES
Titanium coated.
BCD knife with round tip and a serrated edge blade with dual line cutters.
Innovative curved easy grip handle.
Comes with a slide-lock-in sheath that can be attached securely to a BCD.
It also comes with two straps, as shown.
Overall, the titanium coated thing is overrated. You still need to remove the knife after dives and flush it with fresh water. Leaving it coated with a little lubricant, wrapped in paper towel may be a good idea. The little black dots on the back of the knife are from small rust spots. That said, it stays attached to your BCD with no problem and the retainer on the sheath is rock solid. I never had the knife come out of the sheath and it still works great.
I am willing to ship this or package it with other gear on FB MP but I doubt it would be economic. Shipping costs are the buyer's responsibility, and a detailed quote would need to be determined.