Sold as a pack of 6.Olfa Standard Duty Blades Olfa AB-50s Stainless Steel 50 Pack BladesBlade Specification:80mm Blade Length9mm Blade width0.38mm Blade ThicknessStainless Steel13 -Segment Snap-off BladeThis Olfa blade is a premium stainless steel replacement blade is ideal for when working in wet or damp environments. This blade is frequently used with wallpaper installation. Also used with windo..