Stainless Steel Scuba Diving Knife with Leg Strap Sheath, Ergonomic Tactical Dive Knife 9 x 1.6” for Snorkeling Survival Spearfishing with Double Edge Sharp Blade and Lock Release Button

Great knives as pictured! The case is good and I feel safe with it but I will probably find different straps these are just the hard flexible plastic.

It was a great knife... Until I tried to cut a zip tie off the handlebars on my bike ... And slit my wrist... And hit the artery... I was at the transit station at the time and the Transit Police took it from me... Said they wanted to go over the film to make sure I wasn't trying to kill myself

For $20 I really shouldn't complain too much, but I will. It's tough to find a Dive Knife that has really good reviews (4-5 STARS) and resists rusting without paying like $75+. To be clear...this knife does rust. It starts rusting as soon as it's exposed to air from the dive. BUT if you take care of it, it can last. If you can take it apart, apply epoxy in the base and any areas where the metal is exposed, that should prevent that area from rusting since it will not be exposed to salt and air. As for the main blade itself, take some WD-40 (by the way WD stands for Water Dispersant) and spray it down. That should help prevent it from rusting. Alternatively you can use silicone lubricant or any other water repelling agent. Of course after each dive, wash/rinse it off very well and dry it immediately.I do like the feel of the knife; it's weight is nicely distributed, the blade is sharp and it's pointy. I don't like the sheath since it seems like it can possibly come out and isn't secure enough. Overall it's okay.

Amazing value for the low price. You will need to diligently apply a high performance rust protection coating with any salt water usage. I completely disassemble, rinse and then liberally spray Bull Frog spray on it following each salt water immersion with good success except for some rusting on the internal threads and internal nut in the top section of the knife. No disassembly instructions included, but you unscrew the obvious cap off the top, and then pry out the 4 green side plugs, then the plastic handle slides off.

The knife itself was not bad, seemed like a quality knife for the price, which is what you want considering how easy it is to lose large knives while diving. The problem is with the sheath. The release clip sticks out to far, which means it can get caught on things. This is what happened to me, I lost the knife during the first dive that I took it with me. Must of gotten caught in the seaweed or kelp. Bummed.

Worked great and its a bargain for the quality. I believe this is the lowest price for it on amazon.

Bought this product for a friend of mine who went on a scuba wreck dive and wanted to make sure he had a suitable knife on him. This product seemed promising since it was advertised as rust and corrosion proof which within his first dive it completely rusted the entire tang. I don't recommend this product to anyone who will be going into salt water environment when this knife was labeled that it could. Very disappointed.

Plenty sharp from the factory. Easy to sheath and unsheathe. Comfortable fit and grip. Would recommend.