Item Type: Nasal Guard Frame_x000D_ Material: Plastic_x000D_ Scope of Application: Suitable for RESMED Mirage FX nasal guard 1Reasonable Structure: Bent angle keeps ports away from your face to diffuse airflow slowly and reduce overall sound, simple and reliable for use. 2Perfect Fitment: Suitable for RESMED Mirage FX nasal guard, wonderful replacement for the old or broken one, keep the nasal guard in high performance. 3Fit Well: Fits easily to your face, and replacement frames help increase the service life of the nasal guard. Easy to install and use, bring you convenience. 4Silicone Cushion: Cushion designed to fit most facial features, reduces pressure on the nose bridge by using thin material on the nose, more comfortable to wear. 5Plastic Material: Nasal guard frame adopts excellent plastic material, safe and eco friendly, firm and sturdy, stable and no deformation, durable for use. 1 x Nasal Guard Replacement Frame 1 x Adapter 1 x Silicone Cushion