The DreamWear Nasal Pillow CPAP/BiPAP Mask's innovative design directs airflow through a soft, silicone frame so you can sleep comfortably with more freedom of movement. The lightweight, soft silicone nasal pillows provide superior comfort and a secure seal without red marks, pressure or pinching. The DreamWear Nasal Pillows Mask adapts easily to a wide variety of sleeping positions and always provides a wide open field of view.