null Specification: Material Polyurethane Color Black Upper circumference 26cm Middle length of face 14cm Lower circumference 26cm
Features:- It can be repeatedly washed & used without reducing the dust isolation rate of the mask.- High elasticity, widened ear straps, elastic stretch, not ears, three-dimensional effect is better.- It is designed for air pollution protection, comfortable response, moderately & severely polluted climate.- The outer layer of polyurethane filters large particles without dust & other debris.- Silica gel condensate, open when exhaling, to reduce the accumulation of hot & humid gas.- The inner layer of polyurethane efficiently absorbs filter dust & germs.- The large-diameter valve reduces breathing resistance & makes breathing more comfortable & smooth.- Dynamically design the valve cover to guide the air flow away from the eyes & face & reduce fogging of the eye protectors.- Using new polyurethane anti-allergic raw materials, three-dimensional mesh filter structure, easily filter tiny particles in the air. Package included:1 x Face Mask