EXTRA COMFORT: Strap Replacement for P10 Nasal Pillow CPAP Mask is made of ultra-soft premium elastic nylon to provide an ergonomic fit around the head for uninterrupted sleep. Ultra-Comfort Headgear: Made of premium elastic fabric for softness and comfort. Designed to fit comfortably and support a full night of restful sleep. Super Elasticity: Features highly elastic fabric for a secure fit. Split back straps can be adjusted wider for a looser fit or closer together for a tighter fit. Gray side should face outward, blue side inward, providing a smooth, comfortable feel. Durable Design: Crafted from high-quality nylon for long-lasting use. Flexible and resistant to stretching. Includes clips for easy adjustment to suit various head sizes. Easy to Clean: Hand wash weekly with mild soap and warm water. Rinse thoroughly and air dry. Do not machine wash or dishwasher clean. Replace every 3–6 months to maintain optimal fit and performance. Specifications: Material: Plastic + Nylon; Color: Blue + Grey Package Contents: 5 x Nasal Masks, 10 x High-Grade Plastic Clips Note: The package includes only the items listed. Image colors may vary slightly due to lighting and screen settings. Size measurements may have a tolerance of +/- 1–3 cm.