Bundle - 2 Items: Morakniv Craft Robust Carbon Steel Knife and Companion Heavy Duty Carbon Steel Knife Bundle - 2 Items: Morakniv Craft Robust Carbon Steel Knife and Companion Heavy Duty Carbon Steel Knife Mora Craft Robust Knife: Blade Thickness: 0.125" (3.2 mm), Blade Length: 3.6" (91 mm), Total Length: 8.1" (206 mm), Net Weight: 4.9 oz. (140 g). Mora Companion Heavy Duty Knife: Blade Thickness: 0.125" (3.2 mm), Blade Length: 4.1" (104 mm), Total Length: 8.8" (224mm), Net Weight: 4.8 oz. (135g). Most of the carbon steel knife models by Mora have unfinished spines. However, this will not affect the overall performance of the knife