The Kershaw Natrix Copper XL makes the copper handle the center of the design. That material is paired with a stonewashed 3.7-inch drop-point blade in D2 steel, so the Copper XL name points to the knife’s construction rather than simply its color.At a Glance Blade: 3.7 in D2 Drop Point plain edge Opening: Flipper (manual) Lock: Sub-Frame Lock Handle: Copper Size / Weight: 5 in closed, 8.6 oz Carry: Reversible deep-carry (right / left, tip-up); Left/Right, Tip-Up Kershaw Natrix Copper XL Designed by Kershaw Originals, the Natrix Copper XL opens manually by flipper, with KVT ball bearings at the pivot, and secures with a Sub-Frame Lock. A glass-filled nylon backspacer sits between the copper handle sides.Good to Know The reversible deep-carry pocket clip supports right- or left-side tip-up carry.Specifications Model Natrix Manufacturer Part Number 7008CU Country of Origin China Knife Type Folding Knife Action Manual Blade Style Drop Point Blade Length 3.7 in Blade Steel D2 Blade Finish Stonewashed finish Edge Type Plain Overall Length 8.75 in Closed Length 5 in Handle Thickness 0.5 in Handle Material Copper Handle Color Copper Backspacer Material Glass-filled nylon Weight 8.6 oz Lock Type Sub-Frame Lock Opening Mechanism Flipper Pivot Type KVT ball bearings Pocket Clip Reversible deep-carry (right / left, tip-up) Clip Position Left/Right, Tip-Up Clip Material Bead-blasted steel Designer Kershaw Originals