G9-545 G9545 MacIntosh Laryngoscope Blade Size 4 Fiber Optic G9-544 G9544 MacIntosh Laryngoscope Blade Size 3 Fiber Optic G9-543 G9543 MacIntosh Laryngoscope Blade Size 2 Fiber Optic G9-542 G9542 MacIntosh Laryngoscope Blade Size 1 Fiber Optic G9-541 G9541 MacIntosh Laryngoscope Blade Size 0 Fiber Optic G9-547 G9547 MacIntosh Laryngoscope Set of 5 Blades 1 Handle Fiber Optic