Replacement : Made with the same great elastic fabric and foam material you're used to, you'll be sleeping easy knowing that you've saved a bundle with this compatible nasal headgear. No need to buy a whole new kit with the nasal mask or nasal pillow just to get the strap.This is the replacement headgear to be used with the Comfort Full Face Mask by AirFitP10.This headgear features no stitching, creating a smoother interior that is less likely to cause irritations or abrasions to the skin.This headgear can be washed repeatedly without fraying, curling, shedding, or other forms of degradation. : Made with the same great elastic fabric and foam material you're used to, you'll be sleeping easy knowing that you've saved a bundle with this compatible nasal headgear. No need to buy a whole new kit with the nasal mask or nasal pillow just to get the strap. This is the replacement headgear to be used with the Comfort Full Face Mask by AirFitP10. This headgear features no stitching, creating a smoother interior that is less likely to cause irritations or abrasions to the skin. This headgear can be washed repeatedly without fraying, curling, shedding, or other forms of degradation. Name:Full Mask Replacement Part CPAP band Work Mode: CPAP Item Type: Sleep & Snoring Compatible: For Respronics or Dream Wear Gel CPAP strap with this strap by Products. Colour:gray Material:nylon Package Contents: 1 * Mask Replacement Part Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.