ResMed AirFit™ P30i frame system (without headgear) Includes the frame, elbow and nasal pillows cushion for the ResMed AirFit™ P30i nasal pillows CPAP mask. This purchase does not include the AirFit™ P30i headgear   
About the complete ResMed AirFit™ P30i mask system:   
Nasal pillows mask, nose coverage, silicone cushion
Top-of-head connection keeps air tubing out of your way for more freedom 
Slip-on design makes it simple to put on and take off 
Quick-release elbow allows you to get up at night and disconnect without removing the mask 
Prescription required for complete mask system