Orblue Serrated Bread Knife, Ultra-Sharp Stainless Steel Bread Cutter (8-Inch Blade with 5-Inch Handle) 4 Orblue Bread Knife blade has an ultra-sharp serrated edge that grips & quickly cuts without tearing Bread slicer blade is 8 in. long, allowing you to slice through thick loaves quickly & effortlessly Stainless steel knife blade is only 2.2 & 0.1 mm thick, creating less friction & more uniform slice