PRECISE COMPATIBILITY: Engineered with exacting standards, these replacement cushions are specifically designed to fit for N20 seamlessly. They a snug fit on the frame, maintaining optimal performance and comfort throughout the night. RELIABLE SEAL: Crafted to maintain a secure seal at any airflow pressure, these cushions are essential for uninterrupted CPAP therapy. They are your dependable choice for a restful night without air leaks, enhancing the efficacy of your CPAP machine. COMFORTABLE FIT: Constructed from premium, soft silicone, these cushions adapt to the of your nose, providing a gentle fit that enhances comfort. The advanced material ensures easy breathing and sufficient airflow, making your CPAP experience better. EXCEPTIONAL VALUE: This pack includes three replacement cushions, allowing for monthly replacements to maintain hygiene and performance. It's a cost-effective solution that doesn't compromise on quality, ensuring you always have a fresh, effective seal. Color: Transparent Material: Silicone Package Contents: 3 Pack x replacement cushion Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.