SOG Specialty Knives & Tools TWI221-CP Twitch XL Tanto Knife with Straight Edge Assisted Folding 3.25-Inch Steel Blade and Black Handle, Satin Fine construction and the added tanto blade makes this knife both practical and beautiful Straight edge, 3.25-inch AUS-8 steel folding blade has a tanto shape with a satin finish SOG Assisted Technology provides one hand blade opening Handle is made of anodized aluminum with a black finish Comes with a limited lifetime warranty