Disposable 3 layer Face Mask
1: Size: 17.5*9.5CM, thickness: 0.5mm
2, Composed by 3 layers, that with Spunbond for outer and inner layer and Meltblown for the middle layer(all 20g/m2)
3, Nosepiece: Plastic and wire.
4, Earloop: 3mm elastic earloop.
5, 12 years Golden Supplier with Made in China, reliable and trustable.