Full Face Masks cover the nose and the mouth and either most of or the whole face. They are ideal for mouth breathers and for patients with nasal obstructions or frequent congestion. They have nasal prongs that go into the nostrils and side straps keep the mask in place. These CPAP masks work well in very high pressure settings and for patients who sleep on their backs. Patients who dislike nasal masks or masks with chin straps usually choose the full face mask. See our selection of full face maks below and feel free to contact us with any questions that you have.