A. This product is made of elastic fabric and foam materials you are familiar with. When using this compatible nose strap, you can save money and enjoy a good night's sleep. You don't need to buy a kit that includes a nasal mask or nasal pillows just to replace the nose strap. B. This is a replacement part for use with the AirFit P10 Comfort Full Face Mask. C. It features a seamless design, with a relatively smooth inner surface, which can reduce the chance of skin irritation or abrasion. D. This product is durable and can be washed repeatedly without obvious signs of wear, curling, falling off or other damages. E. Name: Continuous Positive Airway Pressure (CPAP) Full Face Mask Replacement Headband F. Working Mode: Continuous Positive Airway Pressure (CPAP) G. Product Type: Sleep and Anti - snoring Products H. Compatibility: This headband can be used with the CPAP headbands of Respronics or Dream Wear Gel under the Products brand. I. Color: Grey J. Material: Nylon K. Package Contents: - 1 mask replacement part Only the above items are included in the package, and no other products are provided. Note: Due to light reflection and different displays, the color of the item in the picture may vary somewhat from the actual product. A measurement error of plus or minus 1 - 3 centimeters is acceptable.