The Gerber Sumo pocket knife features a trendy weight forward design that still delivers excellent balance and control The Ambidexterous pivot lock mechanism provides secure lockup and is easy to operate For a secure grip the layered G10 handle scales rest atop ceramic coated liners that add an eye catching pop of color The Sumo features a 3.9" inch fine edge blade of 7Cr17MoV Stainless Steel, with large thumb or index hole for deployment This EDC pocket knife also features a reversible Tip-up pocket clip, and lanyard hole