Fitting size：
20150~20151：15mm OD
20152~20156：22mm ID
Hook color：
20150 #0 Neonate：White
20151 #1 Infant：Pink
20152 #2 Pediatric：Yellow
20153 #3 Child：Green
20154 #4 Small adult：Red
20155 #5 Large adult：Blue
20156 #6 Extra Large adult：Orange
Material：
Frame: PC, Air cushion: PVC, Hook: HDPE
Description：
Air cushion mask w/valve, disposable use.
Consists of hard shell and leak-free air cushion that meet ISO-5356 requirements.