Tie-on Face Mask 1.Material:3-ply(20g pp+25g filter+ ... 3.Your idea accepted 4.FDA,CE,ISO13485 approved Disposable Tie-on Face Mask in FDA,CE,ISO13485 StandardSpecification:1.Material:Polypropylene ... ,FDA,ISO9001,13485 standards.6.Customers' logo can be printed on.Features:1.Soft,lightweight,Comfortable,Odorless.2.Fiberglass,Latex free ...