4 pieces black & White scale skinning knife set with separate Leather sheath. Overall 36" Long hand forged Damascus steel blade used in all knives. Approximately 5 mm Thick Twist pattern Damascus steel clip point blade. Each knife comes with a fine quality extra thick and robust leather sheath. The sheath has belt inserting loop and can be worn on belt. Blade is made of Damascus steel by forging 1095 and 15N20 (Low and high carbon steel). Blade has been given excellent heat treatment to get it well hardened. Our tested hardness is 56 to 58 HRC. description: 9.5" Long round scale with engraved brass scale skinning knife. 9" Long straight point full tang blade skinning knife. 9.5" Long spear point blade skinning knife. Rain drop pattern full tang Damascus steel blade. 8" Long full tang blade gut hook skinning camping knife with 4" scale. Tips to Care Damascus knife: Damascus steel as well as 1095 high carbon steel knives are different than some other common steel knives, because of its high carbon content they can be rusted if not care properly. If you have seen rust accidentally then use WD40 to remove it. Never store your knife for long time in leather sheath. Leather can absorb water which will rust the knife. Always clean the blade after using and apply oil or wax (please use cooking oil on Chef Knife) before you store it, for its longer life and durability.