The MORAKNIV® ROBUST comes with a thicker blade for still harder usage. The carbon steel blade is about 3 5/8" long, 7/8" wide and .130" (over 1/8") thick. The weight of the blade and handle balance nicely. The knife weighs about 3 1/2 ounces, or just over 4 1/2 ounces in the sheath.