My Dad has allergies but has to mow a large area of his property. He hacks and coughs every time. This Black Respirator Mask Dust proof Mask With Filtered Activated Carbon Filtration Exhaust Gas Anti Pollen Allergy PM2.5 Half Face Mask by Hi-crazystore is just the ticket to protect him. It is designed as a half mask so only covers your nose and mouth for comfort. The mask is made of a neoprene type fabric and fastens with Velcro so is adjustable for most size faces. The straps and face portion have open holes with mesh to make it more comfortable and breathable. The top of the mask has a metal bar that is bendable to fit it over your nose securely. There is a removable fabric piece that can be removed and washed. To remove, unscrew the filter and remove it. This mask is not for extreme conditions you need to protect yourself. It is for dust, pollen, wood working and more. Great for anyone with allergies, asthma and more. Works great for him. #RankBoosterReviews #Hicrazystore #Sponsoredhttps://www.amazon.com/gp/product/B072Q3W4W6