Bushcraft Defiant E.T.A.G. Colonial Knives Made in USA Tool Steel, 154 cm Naked and afraid participant Eva Rupert chose to use the ce-400 bush-craft knife as her knife Blade Rockwell- 58-60 c overall length 11.5 Inches; weight 1 pound sheath-kydex Only available direct from colonial knife USA, currently used by cast members of the show "alone" Warrantied for life Bush-craft, hand made, blade 6-inches in length , blade steel 154-cm tool steel