Designed specifically as a replacement for ResMed AirFit F40 mask, this package includes two high-quality headgear straps and four magnet clips, ensuring you have everything needed for a secure fit. Adjustable Comfort: Tailor the fit of your F40 headgear with ease using advanced nylon stickers and magnetic clips. This design helps prevent air leaks and ensures the headgear remains secure throughout the night, enhancing sleep quality without frequent readjustments. Skin-Friendly Material: Experience comfort with headgear made from premium, lightweight, and stretchable fabric that feels soft against the skin. Ideal for sleep apnea patients, it provides comfortable wear in any sleep position. Optimized for F40: Specifically designed for AirFit F40, this replacement headgear supports effective sleep therapy by maintaining a comfortable and secure fit all night. It's a practical upgrade for those seeking restful sleep and reliable apnea management. Note: Minor color variations may occur due to lighting or screen settings; this does not affect functionality. Color: Grey Material: Nylon Package Contents: 2 x Headgear Strap with Clips