Sold as a pack of 6.Olfa DKB-5 , 9mm 30 Degree Angled Blade - 5 PackBlade Specification:Blade Length: 72mmBlade width: 9mmBlade Thickness: 0.38mm30 degree cutting point9 Cutting edgesNot all Olfa cutting blades are made similarly. These OLFA® DKB-5 sharp blades have a 30-degree acute angle that make the difference and perfect for accurate cutting.Dual-edge, specially designed for high-quality carb..