BASE CAMP Dust Mask Activated Carbon Dustproof Mask with Extra Carbon N99 Filters for Woodworking Mowing Sanding Running Cycling Outdoor Activities

BASE CAMP Dust Mask Activated Carbon Dustproof Mask with Extra Carbon N99 Filters for Woodworking Mowing Sanding Running Cycling Outdoor Activities

• MESH CONSTRUCTION - The pollution mask is made of Nylon which offers excellent permeability. The lightweight air face mask is comfortable, breathable and good to wear in hot weather.
• PERFECT DESIGN - Anti pollution mask with adjustable nose clip, hanging Ear Design and removable hook & loop Strap, it helps effective seal and prevents fogging, keeps the mask from slipping. The image 3 show how to take accurate measurements of your face size to get your face size and make the right purchase.
• NEARLY ZERO AIR OBSTRUCTION - Dual one-way discharge valves and mesh material design of the air mask make air resistance smaller without sacrificing filtration.
• MULTIFUNCTIONAL - The dust face mask filters out 99-percent of exhaust, dust, particles, pollen, smoke and fumes. The M dust mask is suitable for people with woodworking painting mowing running cycling hiking and other outdoor activities.
• BUY WITH CONFIDENCE - We want you to be as pleased with your purchase as we are in serving you. We understand that sometimes, things need to be tried on to find the right fit. If you find that the M dust masks you've ordered isn't the right one for you, we're happy to full refund or resend a replacement for you.