• 3 Layer construction: 1 ply SPP nonwoven+1 ply meltblown nonwoven +1ply SPP nonwoven
• Elastic ear-loop: with good elastic ear-loop, which can be adjusted its tightness;
• One size for most adult men or women
• Suitable for personal daily health protection: these masks are designed to keep away smoke, debris, residue and dusts from you
• Wide applications: can be applied in electronic manufacturing, dust-free workshops, catering services, food processing, schools, motorcycles, beauty, environmental cleaning, public occasions and many other uses

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