New oster 8 piece hair clipper comb attachments set 76926-800 includes: #0 1/16" (1.5mm), #1 1/8" (3mm), #2 1/4" (6mm), #3 3/8" (9.5mm), #4 1/2" (13mm), #6 3/4" (19mm), #7 7/8" (22mm), #8 1" (25mm).