reusable cloth face masks, [2 pieces] face cover with 3 layers cotton fabric medrachel <b>medrachel 2 pieces cloth face masks with 3 layer cotton fabric for unisex, black——reusable, washable, breathable</b><br><br> <b>curved shape to fit your face better</b><br> the medrachel face masks are manufactured from two layers of specially woven cotton. each layer is woven to a different density and filters different sized particles. this design allows the mask to conform to the shape of your face and seal tightly with minimal gaps. these features greatly improve the quality of the air coming in and going out. besides, the masks have a center seam to allow the shape of the mask to curve around the fit of your face.<br><br> <b>not medical grade</b><br> masks are for personal use. they are not medical grade.<br><br> <b>stretch ear loops</b><br> the ear hooks contain adjustment silicone so that the size of mask cords can be adjusted according to personal conditions.<br><br> <b> strips nose wire</b><br> it has the excellent property of bending and deforming with the action of external force, not rebounding without the action of external force, and keeping the existing shape unchanged.<br><br> <b>washable and reusable</b><br> can be washed repeatedly and reused.<br> note: it is best to wash with cold or warm water. lay flat to dry, do not bleach.<br>