100% polyester performance interlock
2-ply
elastic earband
contour fit
washable/reusable
non-medical grade
individually packaged
returns not accepted on any face coverings
MK21
100% polyester performance interlock
2-ply
elastic earband
contour fit
washable/reusable
non-medical grade
individually packaged
returns not accepted on any face coverings
MK21