Feature 1IN FRAME AIRFLOW: Unique design allows airflow through the frame to help patients sleep comfortably, reasonable structure, convenient to wear and use. 2FITMENT: Frame and nasal pillow are fit for Respironics DreamWear breathing machine, easy to connect and use, wonderful replacement for the old or broken one. 3GREAT SEALING: Nasal pillow fits the nostrils nicely, creating a secure sealing without pressure or pinching, leave no marks on bridge of the nose, reliable for use. 4SILICONE FRAME: The frame is made of excellent silicone material, soft and skin friendly, elastic and flexible, comfortable to wear, important accessory for breathing machine. 5COMPLETE ACCESSORIES: Equipped with S, L, M three different sizes of nasal pillows, suitable for different sizes of noses, with 2 sweat absorbing cloths for both sides of face guard.SpecificationItem Type: Breathing Machine Nasal PillowMaterial: Silicone, GelFitment: Fit for Respironics DreamWear breathing machine Package List3 x Nasal Pillow (one of which is already mounted on the frame)1 x Frame2 x Sweat Absorbing Cloth