This is the Respironics Frame for the Nuance Pro and Nuance Gel Nasal Pillow CPAP Mask. Please select the type of headgear needed: Nuance Frame: This is the fabric frame only and is compatible with the Nuance mask. The word Nuance wll be printed on the velcro tab. Nuance Pro Frame: This silicone frame has two blue gel pads ( one on each side). Notes: This is the frame only. This product does not include the short tube, Gel pillows or headgear.