Due to different production batches, the air valves are divided into A, B, C, and D. We will send it randomly. Do not buy if you mind. Please understand. Because this product has a small daily production volume, many people are snapping it up. We will send you packages as soon as possible to help you defend against viruses. So regardless of the type of sending air valve, as long as there is a product, it will be sent for you. If you mind it, please don't buy it. Thank you very much for your understanding. At the same time, we will stock up every day, please don't worry. I will send you the package on time.
Activated Carbon Dustproof Mask
Are you now troubled by dust chemicals, smoke and particles, Do you want to enjoy a free outdoor life? Common mask ? It has no effect. Moving purifying respirator? It is large and burden That's a good reason to buy this Activated Carbon Dustproof Mask. Refused to be a human vacuum cleaner, wear a dust proof ,anti-haze mask. A Must Have for outdoor activity Suitable for dust, anti-vehicle exhaust, anti-pollen allergy, PM2.5, for cycling, hiking, skiing and other outdoor activities