– Outer layer – Spun-bond non-woven of polypropylene blue/white, 25g/m2 ± 2g/ m2
– Middle layer – Melt blown non-woven of polypropylene white,25g/m2 ± 2g/ m2
– Inner layer – Spun-bond non-woven of polypropylene white, 25g/m2 ± 2g/ m2
– Earloop – Soft round knitted woolly string
– Nose clamp – Single metal wire coated by PVC (invisible)
– 98% Bacterial Filtration Efficiency (B.F.E)
– Easy Breathability
– Packing: 50 pcs/box x 10 boxes
**We sell by Pack.
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