WeArmask

WeArmask Level 3 Children's Three-dimensional Cartoon Mask 20 PiecesThree-dimensional breathable tailoringMeet the American ASTM F2100-2020 Level 3 standardBacterial filtration rate (BFE) ≥ 98%Particle filtration efficiency (PFE) ≥ 98%Size: 115mm x 95mm (applicable for 3-7 years old)Color:..