1. Function: This professional replacement silicone nose cushion is designed to help individuals with sleep apnea, obstructive pulmonary disease, and related breathing conditions achieve better airflow and improved comfort during sleep. 2. Compatibility: Specifically made as a replacement for the RESMED Mirage FX nasal mask, this cushion is precisely engineered for a secure and reliable fit. 3. Comfort and Seal: Constructed from high-quality silicone, the cushion uses a thin, soft material that creates an effective seal while minimizing pressure on the nasal bridge for enhanced comfort. 4. Stability: The nasal pillow design offers excellent stability, helping to keep the mask securely in place throughout the night, even when changing sleep positions. 5. Fit and Performance: Ergonomically shaped to suit a wide range of facial structures, this nasal cushion ensures a proper fit, promotes unrestricted breathing, and supports a restful sleep experience. Package Includes: 1 x Silicone Nasal Pillow Item Type: Nasal Cushion Material: Silicone Fitment: Compatible with RESMED Mirage FX