3B Medical Rio II Nasal Pillow CPAP Mask With Headgear

3B Medical Rio II Nasal Pillow CPAP Mask With Headgear has a unique rotating ball in socket swivel that offers true freedom of movement to its users. The ergonomically designed interface allows the angle of the pillows reservoir to be adjusted to a more customized and natural fit. It is equipped with only 2.3-ounce headgear making it one of the lightest masks in the market.