Experience Comfort All Night: It features adjustable forehead support and quick-release straps, ensuring a custom fit that remains comfortable throughout the night without any pressure points. Achieve a Leak-Free Seal for Optimal Therapy: Our intelligently designed cushion adjusts to your face to create a secure seal, effectively preventing air leaks. This feature guarantees consistent air pressure delivery, enhancing the effectiveness of your sleep therapy for a restful night. Built for Durability and Quiet Operation: Constructed with high-quality materials for , this CPAP Nasal Cushions is ideal for daily use. It includes a diffused vent system that quietly disperses exhaled air, ensuring that your sleep environment remains undisturbed. Cost-Effective Universal Replacement Kit: This set comes complete with all essential components-cushion, frame, and headgear-allowing you to refresh your existing mask. It delivers the same high performance as a - mask but at a significantly reduced cost. Color: Dark Blue Material: Nylon + Silicone Package Contents: 1set x breathing machine mask 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.