Knife King Premium Damascus Lockback Folding Knife. Micarta Handle.Razor Sharp. Solid Quality Hunter.Comes with a Sheath. PLEASE NOTE ONLY BUY FROM SELLER "KNIFE KING" Lockback Mechanism Retains sharp edge after rough and tough use Razor sharp and rock solid. Hardness 58-60 Hrc on rockwell scale Quality Material Used 15N25 & 1075 Over 200 layers of damascus steel