Feature: 1. FIXING TOOL: Headgear clip can help the headgear securely fix the nasal guard or face gaurd to your face, ensuring you a great sleep throughout the night. 2. FITMENT: Fit for ResMed N20 F20 nasal guard, important and necessary accessory for breathing machine headgear, easy to install and remove, bring you convenience. 3. SAFE TO USE: Wonderful replacement for the old or broken one, keep the headgear in high performance. Reasonable structure, smooth and mellow, will not scratch skin. 4. MULTIPLE APPLICABLE PLACE: Light weight and in small size, easy to store and carry, an be easily put into your bag, suitable for home and health center. 5. ABS MATERIAL: Replacement headgear clip is made of great ABS material, safe and eco friendly, firm and sturdy, not easy to break or deform, durable for use. Specification: Item Type: Headgear Clip Material: ABS Fitment: Fit for ResMed N20 F20 nasal guard . Package List: 1 x Headgear Clip