Pilairo q nasal mask.The low-profile frame is stable, durable and small, and ensures a clear line of sight.The delivery tube is lightweight, very flexible and designed to minimise pressure or pull on the face.The q cover ensures quieter use and minimal draft.Airpillow seal uses cpap pressure to self-inflate to create an effective yet gentle double seal into and around the nose.The airpillow seal can move and flex in any direction without compromising the seal.This headgear fits a greater range of head sizes and enables sizing adjustment to the patient's preference.Adjustable headgear: this minimal headgear automatically adjusts to the wearer for a quick and easy fit.Stretchwise headgear: this headgear fits a greater range of head sizes and enables sizing adjustment to the patient's preference.