Relentless Knives Curved Fillet Knife 9". 88" (37.8cm) overall. 9" (22.86cm) blade. Black and green handle. Curved titanium blade with micro-serrated carbide cutting edge. Perpetual Edge technology. Each knife is made of aerospace grade titanium and features a hard carbide and crushed diamond power strip creating a perpetual edge knife that sharpens as it cuts. True Grit ABS handle. Black leather belt sheath. Boxed with hanging tab. Specifications for Relentless Knives Curved Fillet Knife 9: Manufacturer: Relentless Knives Blade Length: 22.9 in 9 in Overall Length: 37.8 cm 14.88 in Package Contents: Relentless Knives Curved Fillet Knife