Doberman - is a young knife factory from Italy that specializes in developing and producing military knives for the military. Its products quickly gained popularity in the knife industry with their unique and eye-catching shapes that are full of military combat atmosphere. EXTREMA RATIO was founded in 1998. Currently, EXTREMA RATIO has a complete product production line, which is enough to meet the needs of customers in all aspects. Most of the design ideas of EXTREMA RATIO are based on the purpose of survival and tactics in the wild. It consists of an integrated keel structure and a natural steel brushed surface. Total length 34cm, blade length 18.5 cm, handle: 15cm, blade steel BöHLER N690 STEEL N690 stainless steel, steel hardness 58 HRC, surface treatment SATIN FINISH steel natural satin finish, blade thickness 6.3 mm, handle material: Nordic Santos mahogany, NATO military Gauge material, scabbard material LEAHER leather scabbard, weight 336 grams, origin of Italy, packaging: original box steel needle + attached sharpened blade.