Blade Treatment: Fine stone washing, black titanium plating. Blade Material: M390 steel(100% testable).Handle Material: Titanium alloy TC4 (front and back clamps are interchangeable). Surface Treatment: Sandblasting, gray, black, titanium plating, anodizing, NC cutting, forming processing. As a professional business, we are investing a lot of resources to build long-term relationships with craftsmen, suppliers, and factories all around the world. We provide nothing but the best knives with excellent customer care. We are always here for our customers, always! This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Custom & Handmade". The seller is "foldingknives" and is located in this country: CN. This item can be shipped worldwide.