Although our lives are full of beauty, but also hide a lot of pollution and dust.<br><br>Everyone needs daily protective, protecting us from soot and particles.<br><br><b>BASIC INFORMATION:</b><br>- 100% Skin Friendly Polyester<br>- 6.29 x 4.33 Inches (Length x Width)<br><br><b>FEATURE:</b><br>- Using the theory of humanized design, applicable to all type.<br>- Easy to wear, as the earloops are stretchy and adjustable.<br>- Suitable for boys, girls, kids, babys.<br>- We believe that it is a ideal choise which make you look more fashion.<br><br><b>MANY OCCASIONS: </b><br>Perfect for Running, Camping, Hiking, Shopping, Travel, Morning Exercise, Cycling, Cleaning, Painting, Show Performance, Party, Cosplay.<br><br><b>WARM TIPS:</b><br>It Is A Reusable, For Your Health, Please Wash After Wearing For A Certain Period Of Time.<br><br><b>If You Have Any Questions About The Product, Pls Let Me Know And I Will Do For You!</b>