PVP dust masks are suitable for various outdoor activities where dust may be present. For example: mountain bike running riding snowboard Moto-X ski racing, climbing bike, walking motorcycle and so on. Also suitable for: exhaust gas, viral flu, industrial exhaust gas, dust allergy, PM2.5. For best performance, the mask must be properly sealed around the nose and mouth so that all inhaled air can pass through the filter. 1. 100% brand new quality. 2. Made of high-quality sponge material, breathable and comfortable. 3. Can be cleaned and reused. 4. Foldable, you can put it in your pocket and take it with you. 5. Elastic widened earband design, easy to wear, strong and comfortable. 6. The upgraded version of the breathing valve reduces heat and humidity, making it more comfortable to wear. 7.Free Size: suitable for boys and girls
tips: It is recommended to replace a piece of filter every day. The mask can be cleaned and reused. The filter cannot be cleaned.