KN-95 Mask. 5-ply with ear loops. Outer to inside layers: PP non-woven, 2 layers of melt-blown non-woven, Filter melt-blown PP non-wovens, Electrostatic filter cotton, PP non-woven. Orders can only be placed in increments of 10. GB 2626 Tested. Mask is not medical grade or a direct substitute for N-95, surgical, or procedural masks and should NOT be used as a replacement for conventional and approved PPE. Mask is not FDA or CDC approved. For personal use only. Not for children under 12.