Size 000: For bald fades and flat tops, use for the bottom part of a fade; leaves hair 1/50" (1.2mm)
Size 2: For freehand and blending, use for the top part of a fade; leaves hair hair 1/4" (6.3mm)
Size 1.5: For clipper over comb and fades, use in middle of fade; leaves hair 5/32" (4.0mm)
Size 1: For removing bulk, clipper over comb and fades; leaves hair 3/32" (2.4mm)
Oster Replacement Blades are for the Oster 76 Clipper and run 20% cooler than the competition.