This set includes a MacIntosh Laryngoscope Set of 5 Blades, 1 Standard Handle Set Includes G9-613 MacIntosh Handle Standard G9-602 MacIntosh Blade Size 0 G9-604 MacIntosh Blade Size 1 G9-606 MacIntosh Blade Size 2 G9-608 MacIntosh Blade Size 3 G9-610 MacIntosh Blade Size 4 All Sets come in a case.