Feature:
1:Made of Medical grade PVC
2:Used with anti-Crush oxygen tubing
3:360° Rotation Connector
4:With adjustable nose clip
5:Standard connector
6:Volume of NEbulizer Jar: 6ml/15ml/20ml etc
7:Sterile:EO gas
Size: Infant(xs), Pediatric Standard(S), Pediartic Elongated (M), Adult Standard (L), Adult Elongated (XL)