Disposable Surgical Masks for Adults with Ce Excellentpromos Co., Ltd. Base Info Standard:EN14683-2019Filter Rating:NormalAvailable Times:DisposableType:Ordinary Medical MaskLayers:3 PlyStyle:EarloopShape:FlatSterilization:Non SterilizationAge Group:AdultColor:Blue Description Pre:Fast Test Kit, Antibody Rapid Testing, Lateral Flow Method, Self Use Next:3ply Earloop Mask Disposable Medical Face Mask ASTM F2100 Level 1 Level 2 and 510K Children Mask 3-Ply Face Mask Kid′s Mask Surgical Face Mask