The DreamWear Gel Nasal Pillow CPAP mask with optional headgear offers an alternative therapy option to the original nasal DreamWear. This mask includes a Medium Frame and all 3 cushion sizes. Instead of the cushion that covers both nostrils, the included gel nasal pillows seal in each nostril individually. The DreamWear Gel Nasal Pillow CPAP Mask is so lightweight and comfortable, it's like you're wearing nothing at all! The ingenious design directs airflow through the frame so patients can sleep comfortably, and the tubing connection located at the top of the head allows patients to sleep in any position they choose, stomach, side, or back. Giving you the freedom you deserve!