Anti-dust Sport Mouth Mask with Activated Carbon Filter

Specification: Item Type: Mouth Mask Material: Nylon/nylon and Activated carbon Color: As the pictures show Function:dust-proof, flexible and comfortable, adjustable nose clip Season:spring,summer,autumn,winter? Size:20x 16cm Quantity:1 PC Applicable:Cycling, Running, daily leisure and other outdoor sports Feature: High quality Anti-pollution bicycle cycling Face Mask mouth-muffle with filter Face Shape Design, Nose portion of analuminum sheet secured to prevent slipping Suitable for doing activities like biking,riding, snowboarding, or climbing With activated charcoal filter, filters outexhaust emissions Ventilation Holes on Mouth, Soft andcomfortable to wear. Package Including: 1x Mouth Mask