Helvie® Joe You Signature Series KnivesSignature Series 1 Roughout blade approximately 1 3 4" in length, 1 2" wide, and . 05" (1. 27mm) thick. Handle is 3 1 2" long. Blade is a convex grind. Signature Series 2 Small Roughout blade approximately 1 5 8" in length, 1 2" wide, and . 05" (1. 27mm) thick. Handle is 3 1 2" long. Blade is a convex grind. *DISCLAIMER NOTE: Knives are beveled for carving softer woods. *DISCLAIMER NOTE: Wrapping any kind of material around the handles of our knives