ResMed's AirFit N30 Cradle Nasal Cushions sit comfortably and unobtrusively under your nose, so it's easy to sleep on your side or stomach. Cradle Cushions have soft, frosted surfaces that feel more natural on the skin; and maintain a secure seal even at high positive airway pressure levels.
Sizing Information:Cradle Nasal Cushions come in three sizes -- Small, Medium and SmallWide -- any of which can be used on any AirFit N30 Nasal mask. If you would like to try a different N30 cushion size, simply purchase the cushion you prefer and install it on your existing frame. AirFit N30 Cushion sizes are indicated by color: a red cushion for Small, a blue cushion Medium or a purple cushion for Small-Wide.