This is the Behring Technical Wraith. It has a 5 1/2" razor sharp 01 tool steel blade with an RC of 58-59 and machined from 3/16" stock. We designed this model as an all purpose light weight defense knife as well as an excellent choice for the field. The extra long finger guard protects your finger from sliding up on the blade and the micarta or G-10 grips create a confident grip with just the right amount of texture to keep the knife in hand, but not too much that it chafes. While designing the Tech line it was imperative that we sourced all of our materials from the US. We could not find a handle screw anywhere that was worth a damn and made in country, so we had our own custom screws made in my home state of Michigan. They are black oxide coated for maximum durability and guaranteed for life. We are offering several choices of Cerakote and plan to add more to the line as we progress. We make our all-weather sheaths in house and will have more sheath options as the line develops as well. We are open to any sheath concept - don't hesitate to ask. The Wraith has an overall length of 10". Each knife is serial numbered, dated, and can be customized with a name, rank, etc. Behring Tech is guaranteed for life. Feel free to call or email if you have questions. Thanks, James Behring.