Its mid-size makes the Robin2 an easy knife to carry everyday in an office our outdoor environment. Its full-flat ground blade is high-carbon 8Cr13MoV stainless steel with a comet-shaped hole for one hand opening/closing. The FRN (fiberglass reinforced nylon) handle is molded with Bi-Directional Texturing. Overall length: 5.69". Blade length: 2.44". Weight: 2.2 oz.