1Fitment: Headgear and fabric frame is suitable for Wisp nasal guard, fits tightly to the face for a great sealing and prevents slippage at night, flexible and practical. 2Reduce Pressure: Replacing the fabric frame can reduce the pressure of the nasal guard on the face during sleep to improve comfort, considerate and reliable. 3Nasal Guard Accessory: Headgear fabric frame provide enhanced stability and adjustability for the nasal guard, wonderful replacement for the old or broken one. 4Multiple Applicable Place: Light weight and in small size, easy to store and carry, can be easily put into your bag, perfect for home and health center. 5Nylon And Polyester: Replacement headgear fabric frame is made of nylon and polyester fabric, soft and skin friendly, smooth and wear resistant, durable.