Comfortable material: The mask cushion is made of soft and lightweight fabric, while the protective cushion is made of high-quality fabric and is more comfortable to use. The high-quality fabric makes sleep more comfortable and ensures a restful sleep. Easy to use: The straps are easy to attach and remove and can be reused multiple times. Machine washable for easy cleaning and maintenance. The mask strap also prevents the headgear from getting dirty and extends its service life. Protect your skin: The headgear protects your skin and reduces the discomfort caused by the headgear. Red marks no longer appear when wearing the mask, allowing you to wear the mask more comfortably for a longer period of time.