SOFT BREATHABLE & WASHIABLE: This mouth/face mask is made of skin friendly 100% high quality polyester. Very Soft and Breathable! It is Reusable, Washing will not reduce the effect of dust blocking, More economical than disposable masks. SUIT FOR ADULTS AND CHILDREN: 6.8 x 4.7 inches (length x width). Cover half of the face from nose to chin to provide a secure and comfortable fit for most people. If you want to protect your health and get the praise of your friends as well, I don't think you will miss it. GOOD MASK, HOW TO STAND OUT: Ergonomic cut, comfortable fit - adjustable elastic strap can be adjusted according to your face size, so that you can wear it in the most comfortable state. Fashion and creative design - personality pattern, show your style! Washable and reusable - long-term washing does not deform. Keep mystery - mystery creates wonder and wonder is the basis of man's desire to understand. PRACTICALITY: Stylish functional masks are ideal for dust, allergies, smoke, pollution, ash, pollen, travel, chemicals, fluids, fog and haze weather, gray sky, snow weather. Suit for household, hospital, public places, schools, outdoor activities, travel, gardening, painting, construction, cleaning, cycling, running, hiking, camping, party, cosplay. Or a perfect gift for your friends. TRUSTWORTHY YIJIN33: Best quality product and best customer service is our NO.1 principle. Usually 7-20 business days by USPS. It is a affordable choice for you, totally risk free, why not give it a tryPick more styles masks, you can click on our store to visit. Your every visit & click is our motivation!