Big Saving & Great Value: Name brand headgear straps are overpriced and need to be replaced every few months. The Airfit F20 headgear offers a cost-effective alternative. Ultra-Comfort Headgears: Made of premium elastic fabric to ensure comfort and softness. Fits securely to promote an uninterrupted, full night of sleep. Super Elasticity: The highly elastic fabric is designed to fit snugly on the head. 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 to Use: Headgear straps are soft, flexible, and resistant to pulling. Constructed from high-quality nylon for long-term use. Includes 2 magnetic clips for secure fit. Easy to Care: Clean weekly with mild soap, rinse thoroughly, and air dry. Do not machine wash or dishwasher clean. Replace every 3–6 months to maintain proper fit and performance.