Zest Q Nasal Mask

New air vents and diffusers mean a quiet rest, while the advanced silicone seal eliminates the need for constant re-adjustment. A redesigned headgear now allows for easy removal, all with one simple motion. The foam insert helps to stabilize the frosted silicone seal and create a great seal with no headache and no constant readjustment. The glider strap allow for headgear adjustment and each slide-on/slide-off ability. Enjoy one-step removal of headgear without having to release the Velcro.