The mask comes with 3 nasal pillows in small, medium, and large for patient convenience and ease of use.
) Mask Frame System: Opus™ 360 Mask System - without headgear - 400HC526 Optional Headgear Sizes (please note headgear is not automatically included, you must select a headgear option to add it to this order): Opus™ 360 Headgear - 400HC310 | Fisher & Paykel Opus™ 360 Nasal Pillow CPAP Mask If you'd like your purchase to include headgear, please select your headgear option.. Features and Benefits: Anatomically Shaped Pillows come in a variety of sizes to contour more effectively and provide an excellent seal Frosted Silicone nasal pillows enhance seal technology, providing a better seal and added comfort Contoured Mask Frame uses soft pads to fit comfortably on the patient's face Slim-line design accommodates for multiple sleeping positions The pivoting tube system rotates 360 degrees, allowing the tube be anchored on the left, right or top of the system The Advanced Air Diffuser distributes air away from the patient and their partner to minimize air disturbance during therapy Off-the-lip nasal pillows are soft on the nose and are designed to be raised off the lips Easily remove the headgear with a on-step process for easy cleaning, assembly and disassembly.