The Spyderco Matriarch2 combines the power of the Reverse "S" blade shape and SpyderEdge serrations with the lightning speed of the patented Emerson opening feature. This unique tool offers completely ambidextrous operation and has a four position clip, a solid back lock, skeletonized stainless steel liners as well as the incredible Bi-Directional-Textured fiberglass-reinforced-nylon handle. Black finished blade with full serrations. SPECIFICATIONS: length overall 8.55" (217 mm) blade length 3.57" (91 mm) blade steel VG-10 length closed 4.98" (126 mm) cutting edge 3.27" (83 mm) weight 3.5 oz (99 g) blade thickness 0.118" (3 mm) handle material FRN