The Spyderco Endura 4 Lightweight Folding Knife features a 3.78 VG-10 SS full-flat ground Wharncliffe blade with a plain edge and 3.39 edge length. Built with a 0.12 blade thickness, round hole opening, and lockback system, it measures 8.76 OAL and 4.98 closed. It features a black bi-directional texturing FRN handle and includes a pocket clip. Safety note Inspect lockback function before use. Keep out of reach of children, handle with care, and follow all local knife laws.