1、Suitable People: For OSA patients, for sensitive skin to avoid red marks or nose bridge injuries, for claustrophobia, for mouth breathing, for reading befor sleeping with claustrophobia. 2、Light And Durable Frame: Light in weight, has small coverage area, will cause no pressure on the face, can avoid the risk of crushing nose bridge. 3、Silicone Nose Pad: Replacement nasal guard is soft and comfortable, with transparent color, can fit perfectly with nose shape with automatic adsorption technique. 4、Adjustable Headband: Made of soft flannel material, which is breathable and skin friendly, with enough length, you can adjust according to own needs, suit for most people. 5、Easy To Wear: Replacement nasal guard is the medium that connects the patient to breath machine, with self adsorption design, can fast wearing, help treatment results better. Item Type: Replacement Nasal Guard Material: Silicone, Plastics 1 x Replacement Nasal Guard