General description The 9 Pcs Replacement Headgear for CPAP Mask Straps P10 is designed for comfort and functionality. Made from breathable materials, it features magic paste for adjustability and good sweat absorption. The flexible and lightweight tube allows for greater freedom of movement, making it simple and effective for use with ventilator masks. Technical specifications Material: nylon + plastic Color: gray + blue Package Contents: 9 x Nasal Mask Headgear, 18 x High Quality Plastic Clips Measurement allowed error: +/- 1-3 cm Usage Recommended to hand wash the headgear strap weekly with warm, mild soap Rinse well and air dry after washing