Bear Ops Black G10 Automatic Knife Black Tanto. Blade Material : Sanvick 14C28N Handle Material : Black & Black G10 Rockwell : 58-60 Closed Length : 4-1/2" Edge : 3-1/8" Weight : 4.0 oz. Extras : Automatic, Reversible Clip, Pocket Clip provides for Tip Up Carry & Quick Access