Specification:
There's seven sizes option for the mask. The 2-6# are conventionally equipped with a colored hooking ring. The 0 and 1# colored hooking ring are optional according to customer's requirements.
Item | specification | Intend For | Joint size |
| PVC anesthesia mask - 0# | Neonate | 15mm |
| PVC anesthesia mask - 1# | Infant | 15mm |
| PVC anesthesia mask - 2# | Pediatric | 22mm |
| PVC Anesthesia Mask - 3# | Adult-S | 22mm |
| PVC anesthesia mask - 4# | Adult-M | 22mm |
| PVC anesthesia mask - 5# | Adult-L | 22mm |
| PVC anesthesia mask - 6# | Adult-XL | 22mm |