Guedel Airway
| Size | 000 | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Length(mm) | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| Color | Pink | Blue | Black | White | Green | Yellow | Red | Light Blue | Orange |
| Size | 000 | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Length(mm) | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| Color | Pink | Blue | Black | White | Green | Yellow | Red | Light Blue | Orange |
