KN95 Respiratory Protection Face Mask
The 4 or 5 layer structure of mask body is divided into three layers of non-woven fabric and one or two layers of Melt-blown Fabric.
The mask belt is made of elastic or non-elastic material, the elastic material is spandex, and non-elastic material is polypropylene (PP) non-woven fabric.
G.W. 14.5kgs, N.W. 7.5kgs
10pcs/bag, 5bag/box, 20box/carton (1,000pcs/carton)