Highly corrosion resistant, stainless steel blade.nNo metal to metal contact.nHandle disassembles quickly for cleaning.nFull choil for power grip on blade.nSerrated edge for rope and line cutting.nWhen you don't want to notice you're caring a Knife, dive with UK's Fusilier Knife. It is Small, Lightweight and designed to Fit-every-Diving-Style while providing Peace-of-Mind. Its features include HYDRALLOY Steel blade for Durability and Corrosion Resistance. The Special HYDRALLOY utilizes a Unique-Blend of Metal-Alloys and Proprietary-Finishing Techniques to provide a Knife with the Strength of 420-Stainless Steel, while Exceeding-the-Corrosion Resistance of 316-Stainless Steel. A Serrated Edge that Quickly-Cuts through Rope and Fishing Line, and Blunt Tip Blade ideal for Prying Small-Objects. The Knife is also equipped with a Straight-Edge for Easy Cutting. This Full-Featured Knife is perfect for divers who do not want to carry a Knife. The Underwater Kinetics Fusilier HYDALLOY Knife measures (L x W x H) 8" x 1.6" x 0.70" (20.32 x 4.06 x 1.78 cm) has a Blade length of 3.7" (9.4 cm) and weighs 5.6 oz (158.76 g). The Knives, Plastic Ergonomic Handle with Extended Thumb Guard on the Hilt Fits-Comfortable in your Hand. A Quick Release Sheath has a Locking Mechanism on it, so the Knife won't Fall-Out Underwater or Stab-You. Sheath allows One-Hand Insertion and comes complete with Ozone Resistant Quick-Release Leg Straps. The Knife is available in multiple colors, comes with a User Manual and is covered by a Limited Lifetime Warranty.