Bringing minimalist design to a full face mask, Mirage Liberty offers an alternative to conventional full face masks.Less mask, more freedomMirage Liberty is a full face mask that seals individually at the mouth and nose. With less skin contact and an open field of vision, this unobtrusive mask feels light on the face. With a fit range of over 90% of users, the Mirage Liberty is ideal for patients seeking a comfortable alternative to conventional full face masks.Comfort meets performance Mirage™ dual-wall cushion and dual-wall nasal pillows with trampoline action, enhance the mask’s comfort and seal at both points, delivering quiet therapy and a good night’s sleep. Mirage Liberty delivers all-round stability and comfort with supportive, crown-shaped headgear that keeps the mask securely in place.Making it easierWith fewer mask parts than other full face masks, Mirage Liberty is easy to handle, assemble and disassemble for cleaning. It is easy to put on and take off.Key FeaturesUnobtrusive design offers free field of visionDual-wall Mirage cushion technologyReduced inventory (two product codes)Ships with three pillow sizes for greater fit rangeComprehensive user support packageStable and comfortable headgear provides first-time fitIncluded in package:Mask frameHeadgearMouth cushion of selected size (S, L)Nasal pillows (S, M, L)Materials:Frame: PolycarbonateElbow: PolycarbonatePorts Cap: Silicone ElastomerCushion: Silicone ElastomerPillows: Silicone ElastomerValve: Silicone ElastomerValve Clip: PolycarbonateShort Tube: Polyolefin Plastomer (POP), SEBS Based Thermoplastic Elastomer Swivel Assembly: Polycarbonate/PolypropyleneHeadgear: Open cell Polyurethane, Nylon/Spandex, Polycaprolactam, Rayon acetate satinUpper Headgear Clip Assembly: Nylon, Open cell Polyurethane, Nylon/Spandex, Nylon AnefilLower Headgear Clip: Polyester (PBT)* This mask is only effective when used in conjunction with a CPAP/BiLevel machine