Andis D2, D4 Bmc Clipper Attachment CombsAndis D2, D4 Bmc Clipper Attachment CombsD-2, and GO Attachment Combs- Attachment combs for models D-2, and GO (fits square blade only)- Set of 4, Sizes: 1/16", 1/8", 1/4", 3/8"For more information, please visit the manufacturer's website @: