They wrap around the strap and secure with Velcro. They wrap around the strap and secure with Velcro, very easy to use. Important Tip The Strap covers can be machine washed and dryer safe at low temperature.
AirFit P10 Nasal Pillow Tube Frame, Headgear Strap Fit for ResMed AirFit P10, Full Combination Mask Accessory Includes Headgear Strap, Frame, Tube, S M L Size 3X Nasal Pillow, Mask Fit for Sleep
AirFit P10 Side Strap Cover by PAD A CHEEK
AirFit P10 Barrel Cozy by Pad A Cheek
Replacement Headgear for Resmed AirFit P10 & AirFit P10 for Her
Replacement Headgear for Resmed AirFit P10 & AirFit P10 for Her CPAP Mask
Replacement Nasal Pillow Cushion for ResMed AirFit P10, Compatible with Original Airfit P10 Frame, Reliable Seal & Soft Replacement Silicone CPAP Mask Cushion, 2-Pack, Medium(Small)