Double Edge Razor Blades FEATHER® Brand, Made from carbon steel. Feather® blades are well known to have super sharp edges. Easily breaks in half for use with any tissue slicing machine, or break smaller portions for use as a microscalpel with a Blade Breaker & Holder. 10 Blades/box, Measurements: Width: 21.95mm (0.865") x Length: 42.96mm (1.69"), Thickness: 0.10mm (0.004")

Double Edge Razor Blades FEATHER® Brand, Made from carbon steel. Feather® blades are well known to have super sharp edges. Easily breaks in half for use with any tissue slicing machine, or break smaller portions for use as a microscalpel with a Blade Breaker & Holder. 500 Blades/box, Measurements: Width: 21.95mm (0.865") x Length: 42.96mm (1.69"), Thickness: 0.10mm (0.004")