Quattro Air For Her Full Face Mask with Headgear by ResMed is one in the extensive masks from ResMed especially designed for females. This product is about 45% lighter than standard Mirage Quattro and has only four parts for easy maintenance and cleaning. Outstanding Product Features of Quattro Air For Her are its lightweight material, flex-wing forehead support, SoftEdge Headgear for women, dual-wall cushion with Spring Air technology, quick release tabs, diffuse venting and more. The support for the forehead and frame is lightweight, with limited facial contact and pressure. The frame is designed to fit the cushion and the support adjusts automatically in the correct position even without the forehead pads. The four easy-to-clean parts comprise of the headgear, mask frame, and squeeze tab elbow and cushion. The SoftEdge Headgear Design is developed to be loosely worn so that the cushion distributes the pressure evenly. The headgear takes only one time to fit. No need to refit. The Spring Air Cushion Design provides a flexible and lightweight seal with the dual-wall design ensuring that there is less pressure and a better fitting seal. The cushion inflates when air flows into the mask creating a seal between the device and the user’s face. This is ideal for people who sleep with mouths open or for those who require a high pressure therapy. The Quick Release Elbow allows for releasing parts for quick cleaning and maintenance. The Circular Vent Design diffuses air for a quiet and restful night not only for the user but for the bed partner as well. The Quattro Air comes with a light gray and pale blue Standard headgear. The headgear is available in size Small and available for purchase separately.