DeVilbissNasal Mask Medium, EasyFit Silicone, Latex-free, Lightweight; Nasal Mask was designed by utilising computer analyses of facial characteristics. Identifying consistencies between most of these facial profiles attributed to the development of the unique, scallop-shaped cushion. This combined with the lightweight and durable nasal mask offers a superior fit, seal and comfort.; Exceptionally quiet operation.; Superior seal for snug fit without painful pressure.Exceptionally lightweight, minimises discomfort associated with other masks. A unique ball-and-socket joint allows for freedom of movement. A minimalistic design is easy to assemble, adjust and maintain.
Head gear not included.