8 1/8" closed. 6 3/8" Wicked Sharp Impulse hardened high carbon steel coarse blade. Features Fail Safe Blade Lock Design - hardened steel lock-pin and hardware - NO PLASTIC to break. Push button lock. Fingergrooved, rugged silver cast aluminum handle with partial black non-slip grip rubberized overmold and slot cutout design. Ergonomically designed to fit your hand. Lanyard hole. Black and yellow nylon lanyard.