Features 1High Quality Material: Nasal mask frame is made of high quality plastic materials, environmentally friendly and durable. 2Excellent Performance: Nasal guard frame can keep your nasal mask with good performance, simple and reasonable, can be reused. 3Portable: Lightweight, small size, easy to store and carry, more convenient, very suitable for home and professional use. 4Practical Accessories: Nasal mask replacement frame fits for Mirage FX nasal guard, is a perfect substitute for old or broken. 5Easy Operation: Easy to clean and use, detachable, more stable and comfortable for wearing, have a long service time. Specification Item Type: Nasal Mask Frame Material: Plastic Application Range: Fit for Mirage FX Nasal Guard Package List 1 x Nasal Mask Frame