Replacement Dream-Wear headgear with arms and covers, from , is designed for use with all Dream-Wear Nasal and Dream-Wear Nasal Pillow CPAP/BiPAP Masks, ensuring a secure and comfortable fit. Replacement Dream-Wear headgear with arms and covers, from , is designed for use with all Dream-Wear Nasal and Dream-Wear Nasal Pillow CPAP/BiPAP Masks, ensuring a secure and comfortable fit. Package Includes: 2 Headgear Strap, 2 Arms, 2 Frame Covers, 2 Arm Covers. Only compatible with Dream-Wear Nasal and Dream-Wear Nasal Pillow Masks. It is NOT compatible with the DreamWear Full Face mask. Headgear Strap: Made from high-quality, lightweight, and soft fabric. Features with adjustable-velcro to enhance comfort and stability. Headgear Arms: Designed similar to how eyeglass arms would work, help to reduce mask and headgear shift while sleeping. Frame/Arm Covers: Comes with 2 pair of soft headgear covers, one for strap, one for arms. This helps reducing skin irritation and red marks.