Medium Concentration with Tubing
Features:
Made of transparent soft PVC for good visualization
The turn up rim can ensure comfortable fit with good seal
Offer with head strap and adjustable nose clip
Different length is available
Transparent color or green color available
| Ref.No.： | Size： |
| OMAE001 | Adult Elongated/XL |
| OMAS001 | Adult Standard/L |
| OMPE001 | Pediatric Elongated/M |
| OMPS001 | Pediatric Standard/S |