This Bird & Trout custom from TM Hunt comes in O1 steel. Leather sheath included.Specs:Overall Length: 7.5" (191mm)Blade Length: 3.25" (83mm)Blade Thickness: 0.12" (3mm)Blade Steel: O1Blade Style: Drop PointHandle Material: G-10 & CanvasWeight: 2.6ozCountry of Origin: USASheath: Brown Leather