Helvie PJ Driscoll Signature Series Knife 2025 Land Rover Defender All Out Offroad. Signature Series 1 Roughout flex blade (diamond bevel) approximately 2 1 2" in length, 1 2" wide, and . 05" (1. 27mm) thick. Handle is 5" 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 may ruin the finish or the handles. Use your best judgement and understand what the consequences may be. *Wood burning on handles will vary. We are transitioning into only having the carver's signature on the handles.