<p><b>Descripion</b>:</p> <ul> <li><b>Widely suitable</b>: It's Comfortable, Breathable, Recyclability, Fits Most for Children.</li> </ul> <ul> <li><b>Protection</b>: Protection against pollen, dust, fine particles, kitchen grease, secondhand smoke, odor gas.</li> </ul> <ul> <li><b>Material</b>:  Polyester.</li> </ul> <ul> <li><b>Weight and Size</b>:1.1oz (30g). One Size: about 4.3in(11cm) * 6.3in(16cm).Filter size: 4.7in(12cm) * 3.1in(8cm).</li> </ul> <p><b>Occations</b>:For Kids Home Office Outdoor Indoor School Fitness Sport Exercise Cycling, Hiking</p> <p><b>Packaging Includes</b>:</p> <ul> <li>1 pc Children Face Cover.</li> <li>2 pcs Filter.</li> </ul>