The SharkBite DJ-002Ti easily attaches to your BC or to your leg or arm with knife straps (knife straps not included). Rust resistant 420 high density titanium. Multi-function blade with serrated edge and line cutter. Ergonomically contoured slip resistant handle. The most advanced single action quick release locking sheath available includes a tank banging tip on handle. Fully disassembles for cleaning. Plastic sheath in Blue. Sold with 2 zip ties to securely fasten to a BCD or BCD inflator.