mystcare Disposable Protection Face Mask 50 Pack for Adults 3-Layer Breathable Comfortable Filter Safety Anti Dust Face Masks Adult 50 Pack Blue

Product information: 50 PCS/BOX. Materials:Non-woven Melt Blown Fabric,3 Layers design. Specification:50 Pieces/BOX Mask size:175x95 mm Valid period:2 Years Using Steps:Please read the box for detailed instructions   More information: 1.Please do not use to other applications except as face mask. 2.This is disposable product,please do not reuse.Recommended maximum use time 5-8 hours 3.Please discard the mask according to the related regulation after use 4.We will provide you with return service under any circumstances