1. Perfect Fitment: Fit for , fit for for N20 cover, easy to connect and install, important accessory for breathing machine. 2. Great Stability: The Headgear make breathing machine cover fit, improving wearing stability and comfort, stable air transmission, reliable for use. 3. Comfortable To Wear: Simple and reasonable structure, great adaptability, smooth , avoid abrasions or irritation to the skin, can be used with confidence. 4. Multiple Applicable Place: Suitable for elderly and patient. Light weight and in small size, easy to store and carry, suitable for hospital and health center. 5. Soft Nylon: Breathing machine headgear is made of nylon fabric, soft and skin friendly, high elasticity, flexible and wear resistant, for use. Please note:There is a slight color difference or difference in kind, it does not affect the use, please do not mind, thank you! Item Type:Breathing Machine Headgear Scope of Application:Fit for , for for N20 cover Colour:Gray Material:nylon Package Contents: 1 * Breathing Machine Headgear Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.