ResMed Ultra Mirage II Frame ASSEMBLY, Frame O Cushion – 16594

• Supportive inner layer for stability, softer outer membrane reduces leaks and perssure sores Quick Release Swivel
• Connect/disconnect the tube to your mask easily Cushion Clip
• Detach and attach cushion to the frame, hassle free Innovative Air Vent
• Diffuses air away from you while reducing noise 360 Degree Elbow Rotation
• Flexible, adapts to movement without compromising quality of your seal Headgear Quick Clips

This is a replacement part. Includes plastic frame with cushion clip, headgear clips, elbow swivel, and forehead pad.