Marfione Select Edition! Signature Series! This Microtech Knives, LLC MSI Crossbar Lock knife utilizes a 3 7/8" Locking Sheepsfoot blade with a plain edge, flat grind, 3.8mm (0.15") thickness. thumb hole, finger choil, and thumb ramp jimping. The blade material is Black Baker Forge Coppermai Damascus Steel. The milled Frag texture handle is Stonewashed Copper with lanyard hole, Bronzed Titanium Accents, ambidextrous RAM-Lok, Double Vapor Blast DLC hardware, and reversible tip-up pocket clip. It's around 5 inches long (folded/closed) and weighs approximately 10.0 ounces. Handcrafted in the U.S.A., this knife comes complete with Limited Lifetime Manufacturer's Warranty, a Storage Pouch, Polishing Cloth and Declaration of Authenticity.