（only for US）Nasal Masks For CPAP Mask Interface Sleep&Snore Strap

Features: Brand new and high quality. Adapting to different faces. Easy to wear with a headgear Color: Transparent Size: SML Material: Silica Gel Working Temperature: +5°C~+40°C Working Humidity: ≤93% Store Temperature: -20°C~+55°C Store Humidity: ≤93% Package includes: 1x CPAP Mask 1x Headgear Note: 1.Don't use a mask for two and above people. 2.Don't rub it with alcohol, avoid direct sunlight.