ResMed's innovative AirFit N30i Nasal CPAP Mask features a top-of-the-head tube design, a soft hollow tubed frame, and a minimal contact cradle cushion so you can sleep comfortably in any position -- including your side or stomach. This Starter Kit includes the complete N30i mask with headgear and multiple cushions so you can find your best fit right out of the box. One of the most unique features of the AirFit N30i Nasal Mask is its top-of-the-head tubing connection with 360° swivel. Because your sleep therapy tube attaches at the crown of the head it is always out sight and out of the way, providing you with a clear field of view for reading, watching TV, or getting close to your bed partner. The 360° swivel means the tubing can always be channeled behind you... it's never in your face, and it doesn't weigh you down like more traditional tubing connections! The AirFit N30i's soft, silicone SpringFit Frame stretches and flexes, adapting to movement during the night to provide a stable, personalized fit even for the most active sleepers. Air flows through the frame to the quick-release elbow at the top of the head so it easy to disconnect and reconnect tubing if you need to get up at night. Frame wraps are included on the N30i so soft fabric touches your face rather than hard plastic or silicone.