Product Name: 3layers Disposable Face Mask Shape: Dust Mask Mask Type: Safe-Type Color: Blue Material: Non-Woven Mask Application: Radiation Protection Mask Filter Rating: Normal Transport Package: 50PCS a Pack Into a Small Box Specification: 17.5X9.5CM Origin: China Product Description Product Name3Ply Disposible surgery mask ear-loop face maskColorBlueGradeAAAMOQ500 piecesMaterialNon-woven Cloth/PPCertificatesCE,FDAQualityEN149: 2001+ A1: 2009BFE% ≥95PFE 0.1μm-0.3μmMinimum filtering effect % ≥80Lab TestLab test must be provided, showing that the lot meetsEN149: 2001+ A1: 2009Package50 pieces per carton,50 cartons per boxDeliveryBy DHL/FedEx/UPS/TNT etc.Shipping time2-3 DaysIntended UseThe intended use of disposable mask is to help prevent harmful gases, odors and droplets from entering and exiting the wearer's nose.