Whetstone Cutlery Classic Folder With Engraved Bolster, 5.125-Inch,Black Belt clip, 440 stainless steel blade, 2.25 inch blade Dimensions open: .625 x 3 x 5.125 inches, Dimensions closed: .625 x 3 x 1.125 inches, Wood handle Engraved bolster, Liner lock blade locking system