ขาย หน้ากากคาร์บอนกันลมกันฝุ่นสําหรับขี่จักรยานเสือภูเขา ราคาที่ดีที่สุด

Package Included: 1*mask Specifications: 1. Dust, wind, smoke, PM2.5, dust and pollution prevention. 2.Ergonomic design makes you feel comfortable. 3. Replaceable filter and exhalation valve to keep the mask well ventilated. 4. Activated carbon filter can effectively filter waste gas, dust and other harmful substances. ​ 5. Choose a variety of patterns to show your personality. Specifications: Type: activated carbon mask with air valve Color: multiple Size: average size Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the project. The color of production batch problem is slightly different, please understand. 2. Due to different manual measurements, please allow slight dimensional differences. Description: Name: new riding mask with eye mask Size: average size, suitable for most people, soft material, comfortable to wear, designed according to people's face, blocking the bridge of the nose Function: Dust storm prevention, face protection, dust prevention and odor prevention. In the following parts, the nose bridge is fixed with a nose clip to prevent slipping, the mouth is provided with a ventilation hole, and the back neck is fixed with a hook and loop. Fabric: mesh breathable fabric+anti-fog lens Weight: 48g Size: Tile length: 27cm Width: 13cm Color: Black, red, burgundy, light gray, light blue, dark blue Cleaning method: The whole mask can be washed with water, not rubbed, and can be used again after being dried naturally. Method for replace filter element 1: rotate the air valve in the OPEN direction, and then pull it out with a little effort. 2: After changing the activated carbon liner, rotate the air valve in the direction of CLOSE to the end. Notes: Light gray objects may be biased and dark, while other colors are basically unbiased, only the display error of the monitor.