THE SHIV X KNIFE: Introducing The Shiv-X, the perfect knife for freediving. It features solid 416 alloy black oxide stainless steel construction for corrosion resistance and maximum sharpness retention. NO-SLIP ERGONOMIC HANDLE: Soft rubber, honey comb pattern non-slip grip is amazingly comfortable. Ergonomic polymer handle, low profile sheath, and a tapered double-edge blade ready to handle anything you throw at it. 4.5 INCH BLADE: Blade measures 4.5 inches and features straight and serrated edges. Soft rubber, honey comb pattern non-slip grip is amazingly comfortable. Molded sheath pinches handle securing it in place. BELT SLOTS: 2" belt slots fits a variety of weight belts. Store this freediving knife in the JBL rubber weight belt. Molded sheath pinches handle securing it in place. JBL INTERNATIONAL: Manufacturing spearfishing gear for over 40 years. The combination of our timeless designs and premium materials with legendary accuracy and bullet-proof durability has helped hunters like you stone game fish shot after shot.