Aolvo Anti Pollution Pm2.5 Mask Anti-smog - with Metal Nose Clip & Exhalation Valve - Pollution Mask Pm2.5

Color:Headband Mask Description: This mask has a metal nose clip with soft foam nose cushion for an easy and comfortable fit. This model comes with an exhaust valve, which offers improved comfort, especially for those having difficulty to breath comfortably while wearing the masks. Have no problems during biking or jogging with this mask and still felt able to catch a breath. Have very little fogging of my glasses with a good seal around the nose. Ideal for people avoid the risk of respiratory diseases, living or travelling to areas with high air pollution levels Package include: 10 x Pollution Mask pm2.5