Kershaw 7007CU Natrix with Copper handle and D2 Steel Plain Edge Blade. The copper Natrix now comes in small, medium, and large. With its 3.25-inch drop-point blade, this medium-sized Natrix makes a perfect EDC and offers solid performance. The blade is D2 blade steel, a high-carbon tool steel thats highly wear resistant, tough, and offers excellent edge retention. The denser-that-steel copper handle gives the knife has some heft, but it still comes in under five ounces. Over time, the copper will take on a patina, making each copper Natrix unique. Kershaws KVT ball-bearing opening makes it easy to open the knife one-handed. A decorative pivot and backspacer add embellishment. FEATURES: --A mid-sized copper Natrix, perfect for EDC --D2 high-carbon tool steel blade is highly wear resistant, tough, offers excellent edge retention; stonewashed finish helps hide use scratches --Genuine copper handles will patina over time for a unique finish --Opens easily with KVT ball-bearing system and a flipper --Custom-designed deep-carry pocketclip echoes the lines of handle recess and can be mounted left or right --Lock: Sub-Framelock SPECIFICATIONS: --Blade Steel: D2 - stonewashed finish --Handle: Copper - stonewashed finish --Blade Length: 3.25 in. (8.3 cm) --Closed Length: 4.3 in. (11.2 cm) --OverallLength: 7.5 in. (19.1 cm) --Weight: 4.9 oz. (141 g) --Brand: Kershaw --Model Name: Natrix --Model Number: 7007CU --Item Number: KS7007CU Country of Origin: PRC NOTE: D2 is a high carbon tool steel. While tough, it is not stainless. Keep clean, dry and lightly oiled to help preserve the factory finish.