The Swift FX Bella Nasal Pillow CPAP Mask with Headgears comes packaged with two unique headgear options and is available in two colors. ResMed responded to patient needs by offering a headgear option that loops around the ears rather than crossing the back of the head. The Bella comes packaged with three sizes of nasal pillows. The Pink headgear includes the Extra Small, Small and Medium nasal pillow while the Gray headgear comes packaged with the Small, Medium and Large nasal pillows.