Morakniv Classic No.1 Carbon Steel 3.9 Inch Knife Blade Blank Knife blade blank for the do-it-yourself knife maker Carbon Steel Blade Thickness: 0.08" (2.0 mm), Blade Length: 3.9" (100 mm), Total Length: 7" (178 mm) Blade Weight: 1.4 oz (40g) Made in Sweden