BLADE #01556* Adjustable Blade Set (includes top and bottom blade)* Adjustable from Size 000 to Size 1* Leaves Hair 1/125" or 0.2 mm* #22 Master Blade* Fits Andis Master Models: ML 01557 Improved Master,ML 01750 Phat Master & ML 01690 FadeMaster* Original Replacement Blade for Improved Master Clipper