Traditional Puukko Knife Stained Handle: 4 1/2" Stained Curly Birch Blade: 3" long, 13/16" wide High Carbon Steel (0.8%), HRC 59 on Rockwell Sheath: Individually handmade Natural Color Bull Hide with WK Finland logo Traditional handle becomes a part of your hand and working with it is easy and comfortable. Designed and made by Harri Merimaa. The blade is oiled before shipping.