Features: 1. High-quality elastic earband, easy to wear and comfortable. 2. Made from non-woven fabric, moisture resistant, non-toxic, non-irritating. 3. Multi layer design, high density non-woven fabric - nanofiltration - N95 filtration - highly breathable non-woven fabric that can prevent dust, car exhaust, pollen, etc. 4. Respiratory protection according to KN95, filter efficiency up to 95%, breathable mesh composite fabric, suitable for all seasons. Description: KN95 Mask Anti-dust protection mouth mask for sports, running, hiking, climbing and for many other purposes, which is double protected against dust, liquids, germs and weather. Specifications: Material: Non-woven fabric Color: orange, dark blue, sky blue, yellow, red, green, gray, black, purple,pink (optional) Package Included: 10pcs X mask or 50pcs X mask or 100pcs X mask Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.