This replacement blade is designed to fit the Wahl Professional Senior #8500, Designer #8355-400, Cordless Designer #8591, Pilot #8483 and Vacuum Clipper #8566, and Sterling 4 #8700, Cordless Sterling 4 #8481, Nugget #8482, and Sterling 1 Plus #8074-200.Package contains (1) Wahl Professional 0000 Adjusto-Lock 3 Hole Clipper Blade #1026-001. Silver in color.