Damascus Steel Straight Knife for Outdoor Hunting Survival Collection Multi-purpose Knife Pocket Knife with Leather Sheath 1. The blade is made of high quality Damascus, with pure manual polishing, excellent structure and induration 2. The handle also made with high-end sandalwood. 3. Process: With depth hot and cold processing, the knife has anti-corrosion function, exceptional hardness. 4. The hardness is up to 59-60 degrees. 5. High quality durable tactical hunting pocket knife