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)