| Specification(mm) | Length(mm) | Remarks |
| 22mm,Adult | 150mm-220mm | Color and length can be customized |
| 15mm,Pediatric | Expandable & Non-Expandable for selection | |
| 12mm,Neonate | Accessories:Cup,Y connector,breathing bag,catheter mount (goose neck) |

| Specification(mm) | Length(mm) | Remarks |
| 22mm,Adult | 150mm-220mm | Color and length can be customized |
| 15mm,Pediatric | Expandable & Non-Expandable for selection | |
| 12mm,Neonate | Accessories:Cup,Y connector,breathing bag,catheter mount (goose neck) |
