N20 Mask Cushion: -Made of premium liquid silicone to ensure its softness. Ultra soft cushion technology design is the perfect combination of performance. Fits  to promote an uninterrupted, full night of sleep for you.
Leak-free Seal & Perfect Fit -Avoid Air Leakage: -A stable, even at high pressures, the silicone adapts to the contours of your face to provide an effective seal while reducing facial lines, irritation, and pressure marks.
Big Saving & Great Value: -Name brand cushion are overpriced and need to be replaced every months. The N20 Cushion.
Durable to Use: -Wiscky cushion are great soft it is made of premium premium liquid silicone to ensure long time use, enough material provide extra durability.
Easy to clean: -To ensure the highest quality therapy, the cushion is recommended to be replaced every 30 days. It is recommended that the cushion be cleaned before or after each use. A simple wipe-down is all that's needed to keep the N20 cushion clean.