Product Details: Style: Head-mounted. Size: Generic and Scalable. Type: Universal mask headband. Material: Medical breathable fiber fabrics. Scope of Application: Fit AirFit N20 facial cover. Features: Our CPAP Strap Replacement is designed to bring maximum comfort without losing any stability. Let you sleep peacefully. Ultra-soft premium elastic Nylon fabric and smooth stitching , can create a smooth interior surface that won't cause irritations or abrasions to the skin. CPAP mask strap using Soft medical material,which is breathable, sweat-absorbent, anti-allergic, odorless, safe, environmental, durable and no delamination. Comfort design from all directions can fix the ventilator mask, better to improve the treatment effect of ventilator and help the patient sleep more comfortably. Package Included: 1 x AirFit N20 CPAP Mask Replacement Strap (Headgear Only) If you have any questions, concerns, or need further information, please feel free to contact us anytime. Our team is dedicated to providing you with support and answering any inquiries you may have. Your satisfaction is our ultimate goal. We look forward to offering you top-quality products and service Thank you for your support.